122013232330 has 128 divisors (see below), whose sum is σ = 256471142400. Its totient is φ = 41324774400.

The previous prime is 122013232307. The next prime is 122013232391. The reversal of 122013232330 is 33232310221.

It is a super-2 number, since 2×122013232330² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 65142274 + ... + 65144146.

It is an arithmetic number, because the mean of its divisors is an integer number (2003680800).

Almost surely, 2^122013232330 is an apocalyptic number.

122013232330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122013232330 is an abundant number, since it is smaller than the sum of its proper divisors (134457910070).

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

122013232330 is a wasteful number, since it uses less digits than its factorization.

122013232330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2420.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 122013232330 its reverse (33232310221), we get a palindrome (155245542551).

The spelling of 122013232330 in words is "one hundred twenty-two billion, thirteen million, two hundred thirty-two thousand, three hundred thirty".