122340112192 has 28 divisors (see below), whose sum is σ = 250599911296. Its totient is φ = 59196827520.

The previous prime is 122340112183. The next prime is 122340112201. The reversal of 122340112192 is 291211043221.

It is an interprime number because it is at equal distance from previous prime (122340112183) and next prime (122340112201).

It is a super-2 number, since 2×122340112192² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122340112192.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30829698 + ... + 30833665.

It is an arithmetic number, because the mean of its divisors is an integer number (8949996832).

Almost surely, 2^122340112192 is an apocalyptic number.

It is an amenable number.

122340112192 is an abundant number, since it is smaller than the sum of its proper divisors (128259799104).

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

122340112192 is an equidigital number, since it uses as much as digits as its factorization.

122340112192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61663406 (or 61663396 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 122340112192 in words is "one hundred twenty-two billion, three hundred forty million, one hundred twelve thousand, one hundred ninety-two".