2332113213221 has 16 divisors (see below), whose sum is σ = 2627569870848. Its totient is φ = 2050636047600.

The previous prime is 2332113213197. The next prime is 2332113213229. The reversal of 2332113213221 is 1223123112332.

It is a cyclic number.

It is not a de Polignac number, because 2332113213221 - 2¹⁰ = 2332113212197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2332113213229) 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, 1142855 + ... + 2443428.

It is an arithmetic number, because the mean of its divisors is an integer number (164223116928).

Almost surely, 2^{2332113213221} is an apocalyptic number.

It is an amenable number.

2332113213221 is a deficient number, since it is larger than the sum of its proper divisors (295456657627).

2332113213221 is a wasteful number, since it uses less digits than its factorization.

2332113213221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3588232.

The product of its digits is 2592, while the sum is 26.

Adding to 2332113213221 its reverse (1223123112332), we get a palindrome (3555236325553).

The spelling of 2332113213221 in words is "two trillion, three hundred thirty-two billion, one hundred thirteen million, two hundred thirteen thousand, two hundred twenty-one".