20022244404022 has 32 divisors (see below), whose sum is σ = 34531266857472. Its totient is φ = 8529112679424.

The previous prime is 20022244403999. The next prime is 20022244404077. The reversal of 20022244404022 is 22040444222002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44368173 + ... + 44817175.

It is an arithmetic number, because the mean of its divisors is an integer number (1079102089296).

Almost surely, 2^{20022244404022} is an apocalyptic number.

20022244404022 is a deficient number, since it is larger than the sum of its proper divisors (14509022453450).

20022244404022 is a wasteful number, since it uses less digits than its factorization.

20022244404022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468252.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 20022244404022 its reverse (22040444222002), we get a palindrome (42062688626024).

The spelling of 20022244404022 in words is "twenty trillion, twenty-two billion, two hundred forty-four million, four hundred four thousand, twenty-two".