2021022301996 has 12 divisors (see below), whose sum is σ = 3539264048320. Its totient is φ = 1009804002480.

The previous prime is 2021022301937. The next prime is 2021022302009. The reversal of 2021022301996 is 6991032201202.

It is a super-2 number, since 2×2021022301996² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176780700 + ... + 176792131.

Almost surely, 2^{2021022301996} is an apocalyptic number.

It is an amenable number.

2021022301996 is a deficient number, since it is larger than the sum of its proper divisors (1518241746324).

2021022301996 is a wasteful number, since it uses less digits than its factorization.

2021022301996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353574264 (or 353574262 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The spelling of 2021022301996 in words is "two trillion, twenty-one billion, twenty-two million, three hundred one thousand, nine hundred ninety-six".