20222013144224 has 24 divisors (see below), whose sum is σ = 40357459456020. Its totient is φ = 9972499631616.

The previous prime is 20222013144217. The next prime is 20222013144251. The reversal of 20222013144224 is 42244131022202.

It can be written as a sum of positive squares in 2 ways, for example, as 20214627460624 + 7385683600 = 4496068^2 + 85940^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4328339519 + ... + 4328344190.

Almost surely, 2^{20222013144224} is an apocalyptic number.

It is an amenable number.

20222013144224 is a deficient number, since it is larger than the sum of its proper divisors (20135446311796).

20222013144224 is an equidigital number, since it uses as much as digits as its factorization.

20222013144224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8656683792 (or 8656683784 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 20222013144224 its reverse (42244131022202), we get a palindrome (62466144166426).

The spelling of 20222013144224 in words is "twenty trillion, two hundred twenty-two billion, thirteen million, one hundred forty-four thousand, two hundred twenty-four".