115551334151022 has 96 divisors (see below), whose sum is σ = 293277774121344. Its totient is φ = 30012859800000.

The previous prime is 115551334151021. The next prime is 115551334151063. The reversal of 115551334151022 is 220151433155511.

It is a super-2 number, since 2×115551334151022² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115551334151021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 234972897 + ... + 235464147.

It is an arithmetic number, because the mean of its divisors is an integer number (3054976813764).

Almost surely, 2^{115551334151022} is an apocalyptic number.

115551334151022 is an abundant number, since it is smaller than the sum of its proper divisors (177726439970322).

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

115551334151022 is a wasteful number, since it uses less digits than its factorization.

115551334151022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564014 (or 564007 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 39.

The spelling of 115551334151022 in words is "one hundred fifteen trillion, five hundred fifty-one billion, three hundred thirty-four million, one hundred fifty-one thousand, twenty-two".