2222320032021 has 8 divisors (see below), whose sum is σ = 2963103267744. Its totient is φ = 1481541742160.

The previous prime is 2222320031999. The next prime is 2222320032067. The reversal of 2222320032021 is 1202300232222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2222320032021 - 2¹³ = 2222320023829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222320032071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15906 + ... + 2108291.

It is an arithmetic number, because the mean of its divisors is an integer number (370387908468).

Almost surely, 2^{2222320032021} is an apocalyptic number.

It is an amenable number.

2222320032021 is a deficient number, since it is larger than the sum of its proper divisors (740783235723).

2222320032021 is a wasteful number, since it uses less digits than its factorization.

2222320032021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2472931.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 2222320032021 its reverse (1202300232222), we get a palindrome (3424620264243).

The spelling of 2222320032021 in words is "two trillion, two hundred twenty-two billion, three hundred twenty million, thirty-two thousand, twenty-one".