131222114302125 has 256 divisors, whose sum is σ = 288820365410304. Its totient is φ = 51223855104000.

The previous prime is 131222114302073. The next prime is 131222114302151. The reversal of 131222114302125 is 521203411222131.

It is not a de Polignac number, because 131222114302125 - 2²⁴ = 131222097524909 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 131222114302092 and 131222114302101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 246644397 + ... + 247175853.

It is an arithmetic number, because the mean of its divisors is an integer number (1128204552384).

Almost surely, 2^{131222114302125} is an apocalyptic number.

131222114302125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

131222114302125 is an abundant number, since it is smaller than the sum of its proper divisors (157598251108179).

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

131222114302125 is a wasteful number, since it uses less digits than its factorization.

131222114302125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532013 (or 532003 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 131222114302125 its reverse (521203411222131), we get a palindrome (652425525524256).

The spelling of 131222114302125 in words is "one hundred thirty-one trillion, two hundred twenty-two billion, one hundred fourteen million, three hundred two thousand, one hundred twenty-five".