85863031822010 has 64 divisors (see below), whose sum is σ = 157210004915712. Its totient is φ = 33758285469696.

The previous prime is 85863031821893. The next prime is 85863031822021. The reversal of 85863031822010 is 1022813036858.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 280218707 + ... + 280524953.

It is an arithmetic number, because the mean of its divisors is an integer number (2456406326808).

Almost surely, 2^{85863031822010} is an apocalyptic number.

85863031822010 is a deficient number, since it is larger than the sum of its proper divisors (71346973093702).

85863031822010 is a wasteful number, since it uses less digits than its factorization.

85863031822010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307647.

The product of its (nonzero) digits is 552960, while the sum is 47.

Adding to 85863031822010 its reverse (1022813036858), we get a palindrome (86885844858868).

The spelling of 85863031822010 in words is "eighty-five trillion, eight hundred sixty-three billion, thirty-one million, eight hundred twenty-two thousand, ten".