200021213010 has 32 divisors (see below), whose sum is σ = 493025262912. Its totient is φ = 51897395520.

The previous prime is 200021212981. The next prime is 200021213027. The reversal of 200021213010 is 10312120002.

It is a super-3 number, since 3×200021213010³ (a number of 35 digits) contains 333 as substring.

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, 90098536 + ... + 90100755.

It is an arithmetic number, because the mean of its divisors is an integer number (15407039466).

Almost surely, 2^200021213010 is an apocalyptic number.

200021213010 is an abundant number, since it is smaller than the sum of its proper divisors (293004049902).

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

200021213010 is a wasteful number, since it uses less digits than its factorization.

200021213010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180199338.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 200021213010 its reverse (10312120002), we get a palindrome (210333333012).

The spelling of 200021213010 in words is "two hundred billion, twenty-one million, two hundred thirteen thousand, ten".