2021000011202 has 16 divisors (see below), whose sum is σ = 3082929988320. Its totient is φ = 993357222048.

The previous prime is 2021000011133. The next prime is 2021000011229. The reversal of 2021000011202 is 2021100001202.

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, 11920793 + ... + 12089139.

It is an arithmetic number, because the mean of its divisors is an integer number (192683124270).

Almost surely, 2^{2021000011202} is an apocalyptic number.

2021000011202 is a deficient number, since it is larger than the sum of its proper divisors (1061929977118).

2021000011202 is a wasteful number, since it uses less digits than its factorization.

2021000011202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270145.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2021000011202 its reverse (2021100001202), we get a palindrome (4042100012404).

The spelling of 2021000011202 in words is "two trillion, twenty-one billion, eleven thousand, two hundred two".