802020088120 has 64 divisors (see below), whose sum is σ = 1820402812800. Its totient is φ = 318000936960.

The previous prime is 802020088087. The next prime is 802020088127. The reversal of 802020088120 is 21880020208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (802020088127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1947696 + ... + 2323264.

It is an arithmetic number, because the mean of its divisors is an integer number (28443793950).

Almost surely, 2^802020088120 is an apocalyptic number.

It is an amenable number.

802020088120 is an abundant number, since it is smaller than the sum of its proper divisors (1018382724680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

802020088120 is a wasteful number, since it uses less digits than its factorization.

802020088120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376048 (or 376044 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 31.

It can be divided in two parts, 802020088 and 120, that added together give a palindrome (802020208).

The spelling of 802020088120 in words is "eight hundred two billion, twenty million, eighty-eight thousand, one hundred twenty".