42022004404022 has 16 divisors (see below), whose sum is σ = 65068257854592. Its totient is φ = 20332625295360.

The previous prime is 42022004403931. The next prime is 42022004404027. The reversal of 42022004404022 is 22040440022024.

It is a junction number, because it is equal to n+sod(n) for n = 42022004403982 and 42022004404000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42022004404027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7931723 + ... + 12122550.

It is an arithmetic number, because the mean of its divisors is an integer number (4066766115912).

Almost surely, 2^{42022004404022} is an apocalyptic number.

42022004404022 is a deficient number, since it is larger than the sum of its proper divisors (23046253450570).

42022004404022 is a wasteful number, since it uses less digits than its factorization.

42022004404022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20088103.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 42022004404022 its reverse (22040440022024), we get a palindrome (64062444426046).

The spelling of 42022004404022 in words is "forty-two trillion, twenty-two billion, four million, four hundred four thousand, twenty-two".