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11220210121002 = 231870035020167
BaseRepresentation
bin1010001101000110100010…
…1000110111100100101010
31110201122022201211212212220
42203101220220313210222
52432312442242333002
635510254322414510
72235430160264031
oct243215050674452
943648281755786
1011220210121002
113636512115153
121312675801436
136350a4809abc
142ab0bd7d7718
15146ce40527bc
hexa3468a3792a

11220210121002 has 8 divisors (see below), whose sum is σ = 22440420242016. Its totient is φ = 3740070040332.

The previous prime is 11220210120943. The next prime is 11220210121007. The reversal of 11220210121002 is 20012101202211.

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

11220210121002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (11220210121007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 935017510078 + ... + 935017510089.

It is an arithmetic number, because the mean of its divisors is an integer number (2805052530252).

Almost surely, 211220210121002 is an apocalyptic number.

11220210121002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11220210121002 is a wasteful number, since it uses less digits than its factorization.

11220210121002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1870035020172.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11220210121002 its reverse (20012101202211), we get a palindrome (31232311323213).

The spelling of 11220210121002 in words is "eleven trillion, two hundred twenty billion, two hundred ten million, one hundred twenty-one thousand, two".

Divisors: 1 2 3 6 1870035020167 3740070040334 5610105060501 11220210121002