22142221104411 has 24 divisors (see below), whose sum is σ = 32592724675056. Its totient is φ = 14480269053120.

The previous prime is 22142221104389. The next prime is 22142221104533. The reversal of 22142221104411 is 11440112224122.

22142221104411 is a `hidden beast` number, since 2 + 2 + 1 + 4 + 2 + 2 + 211 + 0 + 441 + 1 = 666.

It is not a de Polignac number, because 22142221104411 - 2⁶ = 22142221104347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22142221154411) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1746565 + ... + 6880038.

It is an arithmetic number, because the mean of its divisors is an integer number (1358030194794).

Almost surely, 2^{22142221104411} is an apocalyptic number.

22142221104411 is a deficient number, since it is larger than the sum of its proper divisors (10450503570645).

22142221104411 is a wasteful number, since it uses less digits than its factorization.

22142221104411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8632043 (or 8632040 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

Adding to 22142221104411 its reverse (11440112224122), we get a palindrome (33582333328533).

The spelling of 22142221104411 in words is "twenty-two trillion, one hundred forty-two billion, two hundred twenty-one million, one hundred four thousand, four hundred eleven".