122112132322130 has 16 divisors (see below), whose sum is σ = 219927654947520. Its totient is φ = 48816893647152.

The previous prime is 122112132322091. The next prime is 122112132322217. The reversal of 122112132322130 is 31223231211221.

It is a super-2 number, since 2×122112132322130² (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 122112132322130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3494891870 + ... + 3494926809.

It is an arithmetic number, because the mean of its divisors is an integer number (13745478434220).

Almost surely, 2^{122112132322130} is an apocalyptic number.

122112132322130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122112132322130 is a deficient number, since it is larger than the sum of its proper divisors (97815522625390).

122112132322130 is a wasteful number, since it uses less digits than its factorization.

122112132322130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6989820433.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 122112132322130 its reverse (31223231211221), we get a palindrome (153335363533351).

The spelling of 122112132322130 in words is "one hundred twenty-two trillion, one hundred twelve billion, one hundred thirty-two million, three hundred twenty-two thousand, one hundred thirty".