302020200021000 has 64 divisors (see below), whose sum is σ = 942303024074880. Its totient is φ = 80538720004800.

The previous prime is 302020200020983. The next prime is 302020200021019. The reversal of 302020200021000 is 120002020203.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 50336697004 + ... + 50336703003.

It is an arithmetic number, because the mean of its divisors is an integer number (14723484751170).

Almost surely, 2^{302020200021000} is an apocalyptic number.

302020200021000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

302020200021000 is an abundant number, since it is smaller than the sum of its proper divisors (640282824053880).

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

302020200021000 is a wasteful number, since it uses less digits than its factorization.

302020200021000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100673400031 (or 100673400017 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 302020200021000 its reverse (120002020203), we get a palindrome (302140202041203).

The spelling of 302020200021000 in words is "three hundred two trillion, twenty billion, two hundred million, twenty-one thousand".