102522055122 has 96 divisors (see below), whose sum is σ = 237547814400. Its totient is φ = 31861506816.

The previous prime is 102522055121. The next prime is 102522055127. The reversal of 102522055122 is 221550225201.

It is a happy number.

102522055122 is a `hidden beast` number, since 10 + 2 + 522 + 0 + 5 + 5 + 122 = 666.

It is not an unprimeable number, because it can be changed into a prime (102522055121) 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, 11954428 + ... + 11963000.

It is an arithmetic number, because the mean of its divisors is an integer number (2474456400).

Almost surely, 2^102522055122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102522055122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118773907200).

102522055122 is an abundant number, since it is smaller than the sum of its proper divisors (135025759278).

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

102522055122 is a wasteful number, since it uses less digits than its factorization.

102522055122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9152 (or 9149 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The spelling of 102522055122 in words is "one hundred two billion, five hundred twenty-two million, fifty-five thousand, one hundred twenty-two".