85902263122 has 32 divisors (see below), whose sum is σ = 141751556352. Its totient is φ = 38794356864.

The previous prime is 85902263039. The next prime is 85902263129. The reversal of 85902263122 is 22136220958.

It is not an unprimeable number, because it can be changed into a prime (85902263129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9469633 + ... + 9478699.

It is an arithmetic number, because the mean of its divisors is an integer number (4429736136).

Almost surely, 2^85902263122 is an apocalyptic number.

85902263122 is a deficient number, since it is larger than the sum of its proper divisors (55849293230).

85902263122 is a wasteful number, since it uses less digits than its factorization.

85902263122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16882.

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 85902263122 in words is "eighty-five billion, nine hundred two million, two hundred sixty-three thousand, one hundred twenty-two".