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23233003110220 = 2251961139481869
BaseRepresentation
bin1010100100001010110101…
…11001011011111101001100
310001021001102221012011201211
411102011122321123331030
511021122142244011340
6121225032210544204
74615346322030151
oct522053271337514
9101231387164654
1023233003110220
117448074633112
122732865898064
13cc6b2a72ac97
145a46aa456228
152a45251335ea
hex15215ae5bf4c

23233003110220 has 24 divisors (see below), whose sum is σ = 51357164770800. Its totient is φ = 8804085388992.

The previous prime is 23233003110211. The next prime is 23233003110221. The reversal of 23233003110220 is 2201130033232.

It is a junction number, because it is equal to n+sod(n) for n = 23233003110191 and 23233003110200.

It is not an unprimeable number, because it can be changed into a prime (23233003110221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30569740555 + ... + 30569741314.

It is an arithmetic number, because the mean of its divisors is an integer number (2139881865450).

Almost surely, 223233003110220 is an apocalyptic number.

23233003110220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23233003110220 is an abundant number, since it is smaller than the sum of its proper divisors (28124161660580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23233003110220 is a wasteful number, since it uses less digits than its factorization.

23233003110220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61139481897 (or 61139481895 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 23233003110220 its reverse (2201130033232), we get a palindrome (25434133143452).

The spelling of 23233003110220 in words is "twenty-three trillion, two hundred thirty-three billion, three million, one hundred ten thousand, two hundred twenty".

Divisors: 1 2 4 5 10 19 20 38 76 95 190 380 61139481869 122278963738 244557927476 305697409345 611394818690 1161650155511 1222789637380 2323300311022 4646600622044 5808250777555 11616501555110 23233003110220