122164116260 has 12 divisors (see below), whose sum is σ = 256544644188. Its totient is φ = 48865646496.

The previous prime is 122164116241. The next prime is 122164116307. The reversal of 122164116260 is 62611461221.

It can be written as a sum of positive squares in 2 ways, for example, as 84235774756 + 37928341504 = 290234^2 + 194752^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3054102887 + ... + 3054102926.

It is an arithmetic number, because the mean of its divisors is an integer number (21378720349).

Almost surely, 2^122164116260 is an apocalyptic number.

122164116260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122164116260 is an abundant number, since it is smaller than the sum of its proper divisors (134380527928).

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

122164116260 is a wasteful number, since it uses less digits than its factorization.

122164116260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6108205822 (or 6108205820 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

Adding to 122164116260 its reverse (62611461221), we get a palindrome (184775577481).

The spelling of 122164116260 in words is "one hundred twenty-two billion, one hundred sixty-four million, one hundred sixteen thousand, two hundred sixty".