122112013032330 has 16 divisors (see below), whose sum is σ = 293068831277664. Its totient is φ = 32563203475280.

The previous prime is 122112013032311. The next prime is 122112013032337. The reversal of 122112013032330 is 33230310211221.

It is a super-2 number, since 2×122112013032330² (a number of 29 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 122112013032330.

It is not an unprimeable number, because it can be changed into a prime (122112013032337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2035200217176 + ... + 2035200217235.

It is an arithmetic number, because the mean of its divisors is an integer number (18316801954854).

Almost surely, 2^{122112013032330} is an apocalyptic number.

122112013032330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122112013032330 is an abundant number, since it is smaller than the sum of its proper divisors (170956818245334).

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

122112013032330 is a wasteful number, since it uses less digits than its factorization.

122112013032330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4070400434421.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 122112013032330 its reverse (33230310211221), we get a palindrome (155342323243551).

The spelling of 122112013032330 in words is "one hundred twenty-two trillion, one hundred twelve billion, thirteen million, thirty-two thousand, three hundred thirty".