2332204304221 has 16 divisors (see below), whose sum is σ = 2678272511040. Its totient is φ = 2008489633920.

The previous prime is 2332204304207. The next prime is 2332204304249. The reversal of 2332204304221 is 1224034022332.

It is not a de Polignac number, because 2332204304221 - 2¹⁹ = 2332203779933 is a prime.

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 2332204304221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2332274304221) 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, 3752001 + ... + 4329193.

It is an arithmetic number, because the mean of its divisors is an integer number (167392031940).

Almost surely, 2^{2332204304221} is an apocalyptic number.

It is an amenable number.

2332204304221 is a deficient number, since it is larger than the sum of its proper divisors (346068206819).

2332204304221 is a wasteful number, since it uses less digits than its factorization.

2332204304221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596556.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 2332204304221 its reverse (1224034022332), we get a palindrome (3556238326553).

The spelling of 2332204304221 in words is "two trillion, three hundred thirty-two billion, two hundred four million, three hundred four thousand, two hundred twenty-one".