122652252102 has 16 divisors (see below), whose sum is σ = 245343156480. Its totient is φ = 40877641992.

The previous prime is 122652252083. The next prime is 122652252119. The reversal of 122652252102 is 201252256221.

It is a self number, because there is not a number n which added to its sum of digits gives 122652252102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1569178 + ... + 1645485.

It is an arithmetic number, because the mean of its divisors is an integer number (15333947280).

Almost surely, 2^122652252102 is an apocalyptic number.

122652252102 is an abundant number, since it is smaller than the sum of its proper divisors (122690904378).

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

122652252102 is a wasteful number, since it uses less digits than its factorization.

122652252102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3221027.

The product of its (nonzero) digits is 9600, while the sum is 30.

The spelling of 122652252102 in words is "one hundred twenty-two billion, six hundred fifty-two million, two hundred fifty-two thousand, one hundred two".