202020212010010 has 16 divisors (see below), whose sum is σ = 363636689319936. Its totient is φ = 80808016425808.

The previous prime is 202020212009969. The next prime is 202020212010061. The reversal of 202020212010010 is 10010212020202.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4863399 + ... + 20680741.

It is an arithmetic number, because the mean of its divisors is an integer number (22727293082496).

Almost surely, 2^{202020212010010} is an apocalyptic number.

202020212010010 is a deficient number, since it is larger than the sum of its proper divisors (161616477309926).

202020212010010 is a wasteful number, since it uses less digits than its factorization.

202020212010010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17094557.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 202020212010010 its reverse (10010212020202), we get a palindrome (212030424030212).

The spelling of 202020212010010 in words is "two hundred two trillion, twenty billion, two hundred twelve million, ten thousand, ten".