20022002202000 has 80 divisors (see below), whose sum is σ = 64550935118592. Its totient is φ = 5339200585600.

The previous prime is 20022002201989. The next prime is 20022002202011. The reversal of 20022002202000 is 20220022002.

It is an interprime number because it is at equal distance from previous prime (20022002201989) and next prime (20022002202011).

It is a tau number, because it is divible by the number of its divisors (80).

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

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

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, 1668494184 + ... + 1668506183.

Almost surely, 2^{20022002202000} is an apocalyptic number.

20022002202000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20022002202000 is an abundant number, since it is smaller than the sum of its proper divisors (44528932916592).

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

20022002202000 is a wasteful number, since it uses less digits than its factorization.

20022002202000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3337000393 (or 3337000377 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 12.

Adding to 20022002202000 its reverse (20220022002), we get a palindrome (20042222224002).

The spelling of 20022002202000 in words is "twenty trillion, twenty-two billion, two million, two hundred two thousand".