201610622426125 has 48 divisors (see below), whose sum is σ = 276990588306432. Its totient is φ = 146399275836000.

The previous prime is 201610622426113. The next prime is 201610622426167. The reversal of 201610622426125 is 521624226016102.

It is not a de Polignac number, because 201610622426125 - 2³⁹ = 201060866612237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 515229 + ... + 20086978.

It is an arithmetic number, because the mean of its divisors is an integer number (5770637256384).

Almost surely, 2^{201610622426125} is an apocalyptic number.

201610622426125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

201610622426125 is a deficient number, since it is larger than the sum of its proper divisors (75379965880307).

201610622426125 is a wasteful number, since it uses less digits than its factorization.

201610622426125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20602891 (or 20602870 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 201610622426125 in words is "two hundred one trillion, six hundred ten billion, six hundred twenty-two million, four hundred twenty-six thousand, one hundred twenty-five".