20848022085 has 16 divisors (see below), whose sum is σ = 36389275200. Its totient is φ = 10108131840.

The previous prime is 20848022059. The next prime is 20848022093. The reversal of 20848022085 is 58022084802.

It is not a de Polignac number, because 20848022085 - 2⁸ = 20848021829 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63175660 + ... + 63175989.

It is an arithmetic number, because the mean of its divisors is an integer number (2274329700).

Almost surely, 2^20848022085 is an apocalyptic number.

It is an amenable number.

20848022085 is a deficient number, since it is larger than the sum of its proper divisors (15541253115).

20848022085 is a wasteful number, since it uses less digits than its factorization.

20848022085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126351668.

The product of its (nonzero) digits is 81920, while the sum is 39.

The spelling of 20848022085 in words is "twenty billion, eight hundred forty-eight million, twenty-two thousand, eighty-five".