200302212020 has 48 divisors (see below), whose sum is σ = 452679182928. Its totient is φ = 74171688960.

The previous prime is 200302211957. The next prime is 200302212043. The reversal of 200302212020 is 20212203002.

It can be written as a sum of positive squares in 8 ways, for example, as 15200917264 + 185101294756 = 123292^2 + 430234^2 .

It is a super-2 number, since 2×200302212020² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200302211986 and 200302212004.

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, 4808147 + ... + 4849626.

It is an arithmetic number, because the mean of its divisors is an integer number (9430816311).

Almost surely, 2^200302212020 is an apocalyptic number.

200302212020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200302212020 is an abundant number, since it is smaller than the sum of its proper divisors (252376970908).

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

200302212020 is a wasteful number, since it uses less digits than its factorization.

200302212020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9657860 (or 9657858 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 200302212020 its reverse (20212203002), we get a palindrome (220514415022).

The spelling of 200302212020 in words is "two hundred billion, three hundred two million, two hundred twelve thousand, twenty".