222122231113321 has 8 divisors (see below), whose sum is σ = 276931612816704. Its totient is φ = 173082258010320.

The previous prime is 222122231113291. The next prime is 222122231113357. The reversal of 222122231113321 is 123311132221222.

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 222122231113321 - 2²⁷ = 222122096895593 is a prime.

It is a super-2 number, since 2×222122231113321² (a number of 29 digits) contains 22 as substring.

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 222122231113321.

It is not an unprimeable number, because it can be changed into a prime (222122231117321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1442352150010 + ... + 1442352150163.

It is an arithmetic number, because the mean of its divisors is an integer number (34616451602088).

Almost surely, 2^{222122231113321} is an apocalyptic number.

It is an amenable number.

222122231113321 is a deficient number, since it is larger than the sum of its proper divisors (54809381703383).

222122231113321 is a wasteful number, since it uses less digits than its factorization.

222122231113321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2884704300191.

The product of its digits is 3456, while the sum is 28.

Adding to 222122231113321 its reverse (123311132221222), we get a palindrome (345433363334543).

The spelling of 222122231113321 in words is "two hundred twenty-two trillion, one hundred twenty-two billion, two hundred thirty-one million, one hundred thirteen thousand, three hundred twenty-one".