2332222111021 has 96 divisors (see below), whose sum is σ = 2811981021696. Its totient is φ = 1932506294400.

The previous prime is 2332222111019. The next prime is 2332222111049. The reversal of 2332222111021 is 1201112222332.

It is not a de Polignac number, because 2332222111021 - 2¹ = 2332222111019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2332222110983 and 2332222111001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2332222111001) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1377566851 + ... + 1377568543.

It is an arithmetic number, because the mean of its divisors is an integer number (29291468976).

Almost surely, 2^{2332222111021} is an apocalyptic number.

It is an amenable number.

2332222111021 is a deficient number, since it is larger than the sum of its proper divisors (479758910675).

2332222111021 is a wasteful number, since it uses less digits than its factorization.

2332222111021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1872 (or 1831 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 2332222111021 its reverse (1201112222332), we get a palindrome (3533334333353).

The spelling of 2332222111021 in words is "two trillion, three hundred thirty-two billion, two hundred twenty-two million, one hundred eleven thousand, twenty-one".