2022012013021 has 128 divisors (see below), whose sum is σ = 2804014402560. Its totient is φ = 1407504384000.

The previous prime is 2022012013001. The next prime is 2022012013033. The reversal of 2022012013021 is 1203102102202.

It is a happy number.

It is not a de Polignac number, because 2022012013021 - 2¹¹ = 2022012010973 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2022012012986 and 2022012013004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022012013001) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1891498075 + ... + 1891499143.

It is an arithmetic number, because the mean of its divisors is an integer number (21906362520).

Almost surely, 2^{2022012013021} is an apocalyptic number.

It is an amenable number.

2022012013021 is a deficient number, since it is larger than the sum of its proper divisors (782002389539).

2022012013021 is a wasteful number, since it uses less digits than its factorization.

2022012013021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2022012013021 its reverse (1203102102202), we get a palindrome (3225114115223).

The spelling of 2022012013021 in words is "two trillion, twenty-two billion, twelve million, thirteen thousand, twenty-one".