2322002023021 has 16 divisors (see below), whose sum is σ = 2440719495808. Its totient is φ = 2206251432000.

The previous prime is 2322002023013. The next prime is 2322002023051. The reversal of 2322002023021 is 1203202002232.

It is a cyclic number.

It is not a de Polignac number, because 2322002023021 - 2³ = 2322002023013 is a prime.

It is a super-2 number, since 2×2322002023021² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2322002023021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322002023001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7729651 + ... + 8024431.

It is an arithmetic number, because the mean of its divisors is an integer number (152544968488).

Almost surely, 2^{2322002023021} is an apocalyptic number.

It is an amenable number.

2322002023021 is a deficient number, since it is larger than the sum of its proper divisors (118717472787).

2322002023021 is a wasteful number, since it uses less digits than its factorization.

2322002023021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299812.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 2322002023021 its reverse (1203202002232), we get a palindrome (3525204025253).

The spelling of 2322002023021 in words is "two trillion, three hundred twenty-two billion, two million, twenty-three thousand, twenty-one".