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23330220001 = 118812407411
BaseRepresentation
bin10101101110100101…
…101110011111100001
32020012220220222021021
4111232211232133201
5340240014020001
614415011325441
71454100412054
oct255645563741
966186828237
1023330220001
119992334660
1246312b0881
13227a60b10a
1411b46caa9b
159182dcba1
hex56e96e7e1

23330220001 has 8 divisors (see below), whose sum is σ = 25480048608. Its totient is φ = 21185208000.

The previous prime is 23330219987. The next prime is 23330220031. The reversal of 23330220001 is 10002203332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23330220001 - 29 = 23330219489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23330220031) 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, 1194015 + ... + 1213396.

It is an arithmetic number, because the mean of its divisors is an integer number (3185006076).

Almost surely, 223330220001 is an apocalyptic number.

It is an amenable number.

23330220001 is a deficient number, since it is larger than the sum of its proper divisors (2149828607).

23330220001 is a wasteful number, since it uses less digits than its factorization.

23330220001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2408303.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 23330220001 its reverse (10002203332), we get a palindrome (33332423333).

The spelling of 23330220001 in words is "twenty-three billion, three hundred thirty million, two hundred twenty thousand, one".

Divisors: 1 11 881 9691 2407411 26481521 2120929091 23330220001