20222311022 has 16 divisors (see below), whose sum is σ = 32098125312. Its totient is φ = 9535319640.

The previous prime is 20222311009. The next prime is 20222311037. The reversal of 20222311022 is 22011322202.

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, 3092618 + ... + 3099149.

It is an arithmetic number, because the mean of its divisors is an integer number (2006132832).

Almost surely, 2^20222311022 is an apocalyptic number.

20222311022 is a deficient number, since it is larger than the sum of its proper divisors (11875814290).

20222311022 is a wasteful number, since it uses less digits than its factorization.

20222311022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6191863.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 20222311022 its reverse (22011322202), we get a palindrome (42233633224).

The spelling of 20222311022 in words is "twenty billion, two hundred twenty-two million, three hundred eleven thousand, twenty-two".