222044122311 has 48 divisors (see below), whose sum is σ = 329218194144. Its totient is φ = 133005312000.

The previous prime is 222044122301. The next prime is 222044122343. The reversal of 222044122311 is 113221440222.

It is not a de Polignac number, because 222044122311 - 2³⁴ = 204864253127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222044122301) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28904391 + ... + 28912071.

It is an arithmetic number, because the mean of its divisors is an integer number (6858712378).

Almost surely, 2^222044122311 is an apocalyptic number.

222044122311 is a deficient number, since it is larger than the sum of its proper divisors (107174071833).

222044122311 is a wasteful number, since it uses less digits than its factorization.

222044122311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8624 (or 8613 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 222044122311 its reverse (113221440222), we get a palindrome (335265562533).

The spelling of 222044122311 in words is "two hundred twenty-two billion, forty-four million, one hundred twenty-two thousand, three hundred eleven".