22002322302231 has 16 divisors (see below), whose sum is σ = 29708962176000. Its totient is φ = 14481963463968.

The previous prime is 22002322302209. The next prime is 22002322302253. The reversal of 22002322302231 is 13220322320022.

It is an interprime number because it is at equal distance from previous prime (22002322302209) and next prime (22002322302253).

It is not a de Polignac number, because 22002322302231 - 2⁶ = 22002322302167 is a prime.

It is a super-2 number, since 2×22002322302231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22002322302271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4141870 + ... + 7820468.

It is an arithmetic number, because the mean of its divisors is an integer number (1856810136000).

Almost surely, 2^{22002322302231} is an apocalyptic number.

22002322302231 is a deficient number, since it is larger than the sum of its proper divisors (7706639873769).

22002322302231 is a wasteful number, since it uses less digits than its factorization.

22002322302231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3703918.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 22002322302231 its reverse (13220322320022), we get a palindrome (35222644622253).

The spelling of 22002322302231 in words is "twenty-two trillion, two billion, three hundred twenty-two million, three hundred two thousand, two hundred thirty-one".