86227134205125 has 128 divisors (see below), whose sum is σ = 148900700602368. Its totient is φ = 44279278560000.

The previous prime is 86227134205117. The next prime is 86227134205129. The reversal of 86227134205125 is 52150243172268.

It is not a de Polignac number, because 86227134205125 - 2³ = 86227134205117 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86227134205129) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 550939632 + ... + 551096118.

It is an arithmetic number, because the mean of its divisors is an integer number (1163286723456).

Almost surely, 2^{86227134205125} is an apocalyptic number.

It is an amenable number.

86227134205125 is a deficient number, since it is larger than the sum of its proper divisors (62673566397243).

86227134205125 is a wasteful number, since it uses less digits than its factorization.

86227134205125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156956 (or 156946 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 48.

The spelling of 86227134205125 in words is "eighty-six trillion, two hundred twenty-seven billion, one hundred thirty-four million, two hundred five thousand, one hundred twenty-five".