20222022111224 has 32 divisors (see below), whose sum is σ = 37957475329200. Its totient is φ = 10100033180160.

The previous prime is 20222022111223. The next prime is 20222022111251. The reversal of 20222022111224 is 42211122022202.

It is a self number, because there is not a number n which added to its sum of digits gives 20222022111224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20222022111223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36070739 + ... + 36627069.

Almost surely, 2^{20222022111224} is an apocalyptic number.

It is an amenable number.

20222022111224 is a deficient number, since it is larger than the sum of its proper divisors (17735453217976).

20222022111224 is a wasteful number, since it uses less digits than its factorization.

20222022111224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561263 (or 561259 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 20222022111224 its reverse (42211122022202), we get a palindrome (62433144133426).

The spelling of 20222022111224 in words is "twenty trillion, two hundred twenty-two billion, twenty-two million, one hundred eleven thousand, two hundred twenty-four".