122402133125205 has 32 divisors (see below), whose sum is σ = 196543089370368. Its totient is φ = 65047918656000.

The previous prime is 122402133125189. The next prime is 122402133125213. The reversal of 122402133125205 is 502521331204221.

It is not a de Polignac number, because 122402133125205 - 2⁴ = 122402133125189 is a prime.

It is a congruent number.

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, 396692247 + ... + 397000683.

It is an arithmetic number, because the mean of its divisors is an integer number (6141971542824).

Almost surely, 2^{122402133125205} is an apocalyptic number.

122402133125205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

122402133125205 is a deficient number, since it is larger than the sum of its proper divisors (74140956245163).

122402133125205 is a wasteful number, since it uses less digits than its factorization.

122402133125205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402877.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 122402133125205 its reverse (502521331204221), we get a palindrome (624923464329426).

The spelling of 122402133125205 in words is "one hundred twenty-two trillion, four hundred two billion, one hundred thirty-three million, one hundred twenty-five thousand, two hundred five".