200210010120 has 80 divisors (see below), whose sum is σ = 672928100460. Its totient is φ = 53389335168.

The previous prime is 200210010097. The next prime is 200210010179. The reversal of 200210010120 is 21010012002.

It can be written as a sum of positive squares in 2 ways, for example, as 198101547396 + 2108462724 = 445086^2 + 45918^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 30893367 + ... + 30899846.

Almost surely, 2^200210010120 is an apocalyptic number.

200210010120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200210010120 is an abundant number, since it is smaller than the sum of its proper divisors (472718090340).

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

200210010120 is a wasteful number, since it uses less digits than its factorization.

200210010120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61793236 (or 61793223 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 200210010120 its reverse (21010012002), we get a palindrome (221220022122).

The spelling of 200210010120 in words is "two hundred billion, two hundred ten million, ten thousand, one hundred twenty".