122112303321210 has 64 divisors (see below), whose sum is σ = 300597415873920. Its totient is φ = 31730446460160.

The previous prime is 122112303321181. The next prime is 122112303321223. The reversal of 122112303321210 is 12123303211221.

It is a super-2 number, since 2×122112303321210² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111880545 + ... + 112966724.

It is an arithmetic number, because the mean of its divisors is an integer number (4696834623030).

Almost surely, 2^{122112303321210} is an apocalyptic number.

122112303321210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122112303321210 is an abundant number, since it is smaller than the sum of its proper divisors (178485112552710).

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

122112303321210 is a wasteful number, since it uses less digits than its factorization.

122112303321210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224847743.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 122112303321210 its reverse (12123303211221), we get a palindrome (134235606532431).

The spelling of 122112303321210 in words is "one hundred twenty-two trillion, one hundred twelve billion, three hundred three million, three hundred twenty-one thousand, two hundred ten".