122112233130 has 64 divisors (see below), whose sum is σ = 296929935360. Its totient is φ = 32134729536.

The previous prime is 122112233123. The next prime is 122112233137. The reversal of 122112233130 is 31332211221.

It is an interprime number because it is at equal distance from previous prime (122112233123) and next prime (122112233137).

It is a super-2 number, since 2×122112233130² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122112233097 and 122112233106.

It is not an unprimeable number, because it can be changed into a prime (122112233137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5066889 + ... + 5090931.

It is an arithmetic number, because the mean of its divisors is an integer number (4639530240).

Almost surely, 2^122112233130 is an apocalyptic number.

122112233130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122112233130 is an abundant number, since it is smaller than the sum of its proper divisors (174817702230).

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

122112233130 is a wasteful number, since it uses less digits than its factorization.

122112233130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26275.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 122112233130 its reverse (31332211221), we get a palindrome (153444444351).

The spelling of 122112233130 in words is "one hundred twenty-two billion, one hundred twelve million, two hundred thirty-three thousand, one hundred thirty".