200202210012020 has 48 divisors (see below), whose sum is σ = 427360006875648. Its totient is φ = 78760127122560.

The previous prime is 200202210011987. The next prime is 200202210012043. The reversal of 200202210012020 is 20210012202002.

It is a super-2 number, since 2×200202210012020² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200202210011986 and 200202210012004.

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, 3804509 + ... + 20368571.

It is an arithmetic number, because the mean of its divisors is an integer number (8903333476576).

Almost surely, 2^{200202210012020} is an apocalyptic number.

200202210012020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200202210012020 is an abundant number, since it is smaller than the sum of its proper divisors (227157796863628).

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

200202210012020 is a wasteful number, since it uses less digits than its factorization.

200202210012020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16574040 (or 16574038 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 200202210012020 its reverse (20210012202002), we get a palindrome (220412222214022).

The spelling of 200202210012020 in words is "two hundred trillion, two hundred two billion, two hundred ten million, twelve thousand, twenty".