232201155535225 has 24 divisors (see below), whose sum is σ = 310139978199552. Its totient is φ = 171952608854400.

The previous prime is 232201155535213. The next prime is 232201155535249. The reversal of 232201155535225 is 522535551102232.

It is not a de Polignac number, because 232201155535225 - 2⁴⁵ = 197016783446393 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6513338572 + ... + 6513374221.

It is an arithmetic number, because the mean of its divisors is an integer number (12922499091648).

Almost surely, 2^{232201155535225} is an apocalyptic number.

232201155535225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

232201155535225 is a deficient number, since it is larger than the sum of its proper divisors (77938822664327).

232201155535225 is a wasteful number, since it uses less digits than its factorization.

232201155535225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13026712857 (or 13026712852 counting only the distinct ones).

The product of its (nonzero) digits is 900000, while the sum is 43.

The spelling of 232201155535225 in words is "two hundred thirty-two trillion, two hundred one billion, one hundred fifty-five million, five hundred thirty-five thousand, two hundred twenty-five".