20222122022 has 8 divisors (see below), whose sum is σ = 30344347200. Its totient is φ = 10107339624.

The previous prime is 20222122021. The next prime is 20222122057. The reversal of 20222122022 is 22022122202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20222122021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1853897 + ... + 1864772.

It is an arithmetic number, because the mean of its divisors is an integer number (3793043400).

Almost surely, 2^20222122022 is an apocalyptic number.

20222122022 is a deficient number, since it is larger than the sum of its proper divisors (10122225178).

20222122022 is a wasteful number, since it uses less digits than its factorization.

20222122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3721390.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 20222122022 its reverse (22022122202), we get a palindrome (42244244224).

The spelling of 20222122022 in words is "twenty billion, two hundred twenty-two million, one hundred twenty-two thousand, twenty-two".