20222212020022 has 16 divisors (see below), whose sum is σ = 30754518402960. Its totient is φ = 9970757016192.

The previous prime is 20222212020013. The next prime is 20222212020053. The reversal of 20222212020022 is 22002021222202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11988703 + ... + 13571050.

It is an arithmetic number, because the mean of its divisors is an integer number (1922157400185).

Almost surely, 2^{20222212020022} is an apocalyptic number.

20222212020022 is a deficient number, since it is larger than the sum of its proper divisors (10532306382938).

20222212020022 is a wasteful number, since it uses less digits than its factorization.

20222212020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25565247.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 20222212020022 its reverse (22002021222202), we get a palindrome (42224233242224).

The spelling of 20222212020022 in words is "twenty trillion, two hundred twenty-two billion, two hundred twelve million, twenty thousand, twenty-two".