2021010000022 has 16 divisors (see below), whose sum is σ = 3264733078992. Its totient is φ = 932766812640.

The previous prime is 2021009999999. The next prime is 2021010000047. The reversal of 2021010000022 is 2200000101202.

It is a super-3 number, since 3×2021010000022³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2021009999963 and 2021010000008.

It is a congruent 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, 5079997 + ... + 5463367.

It is an arithmetic number, because the mean of its divisors is an integer number (204045817437).

Almost surely, 2^{2021010000022} is an apocalyptic number.

2021010000022 is a deficient number, since it is larger than the sum of its proper divisors (1243723078970).

2021010000022 is a wasteful number, since it uses less digits than its factorization.

2021010000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586143.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 2021010000022 its reverse (2200000101202), we get a palindrome (4221010101224).

The spelling of 2021010000022 in words is "two trillion, twenty-one billion, ten million, twenty-two", and thus it is an aban number and an uban number.