22404040143022 has 16 divisors (see below), whose sum is σ = 33808507097472. Its totient is φ = 11134569165280.

The previous prime is 22404040143019. The next prime is 22404040143091. The reversal of 22404040143022 is 22034104040422.

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, 6416929 + ... + 9272812.

It is an arithmetic number, because the mean of its divisors is an integer number (2113031693592).

Almost surely, 2^{22404040143022} is an apocalyptic number.

22404040143022 is a deficient number, since it is larger than the sum of its proper divisors (11404466954450).

22404040143022 is a wasteful number, since it uses less digits than its factorization.

22404040143022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15694043.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 22404040143022 its reverse (22034104040422), we get a palindrome (44438144183444).

The spelling of 22404040143022 in words is "twenty-two trillion, four hundred four billion, forty million, one hundred forty-three thousand, twenty-two".