22200211131321 has 24 divisors (see below), whose sum is σ = 31262207767840. Its totient is φ = 14010711365376.

The previous prime is 22200211131253. The next prime is 22200211131337. The reversal of 22200211131321 is 12313111200222.

It is not a de Polignac number, because 22200211131321 - 2¹⁷ = 22200211000249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22200211131391) 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 23 ways as a sum of consecutive naturals, for example, 71953231 + ... + 72261108.

Almost surely, 2^{22200211131321} is an apocalyptic number.

It is an amenable number.

22200211131321 is a deficient number, since it is larger than the sum of its proper divisors (9061996636519).

22200211131321 is a wasteful number, since it uses less digits than its factorization.

22200211131321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144214485 (or 144214462 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 22200211131321 its reverse (12313111200222), we get a palindrome (34513322331543).

The spelling of 22200211131321 in words is "twenty-two trillion, two hundred billion, two hundred eleven million, one hundred thirty-one thousand, three hundred twenty-one".