122130132205 has 32 divisors (see below), whose sum is σ = 154965000960. Its totient is φ = 92145231360.

The previous prime is 122130132149. The next prime is 122130132277. The reversal of 122130132205 is 502231031221.

It is a de Polignac number, because none of the positive numbers 2^k-122130132205 is a prime.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 49304427 + ... + 49306903.

It is an arithmetic number, because the mean of its divisors is an integer number (4842656280).

Almost surely, 2^122130132205 is an apocalyptic number.

It is an amenable number.

122130132205 is a deficient number, since it is larger than the sum of its proper divisors (32834868755).

122130132205 is a wasteful number, since it uses less digits than its factorization.

122130132205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4629.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 122130132205 its reverse (502231031221), we get a palindrome (624361163426).

The spelling of 122130132205 in words is "one hundred twenty-two billion, one hundred thirty million, one hundred thirty-two thousand, two hundred five".