122113100120022 has 96 divisors (see below), whose sum is σ = 290968378122240. Its totient is φ = 36704430927360.

The previous prime is 122113100119963. The next prime is 122113100120057. The reversal of 122113100120022 is 220021001311221.

122113100120022 is a `hidden beast` number, since 1 + 2 + 211 + 310 + 0 + 120 + 0 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 122113100119977 and 122113100120004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 112945879 + ... + 114021917.

It is an arithmetic number, because the mean of its divisors is an integer number (3030920605440).

Almost surely, 2^{122113100120022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122113100120022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145484189061120).

122113100120022 is an abundant number, since it is smaller than the sum of its proper divisors (168855278002218).

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

122113100120022 is a wasteful number, since it uses less digits than its factorization.

122113100120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080698 (or 1080695 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 122113100120022 its reverse (220021001311221), we get a palindrome (342134101431243).

The spelling of 122113100120022 in words is "one hundred twenty-two trillion, one hundred thirteen billion, one hundred million, one hundred twenty thousand, twenty-two".