22342401663 has 32 divisors (see below), whose sum is σ = 31695206400. Its totient is φ = 13959431136.

The previous prime is 22342401661. The next prime is 22342401667. The reversal of 22342401663 is 36610424322.

It is not a de Polignac number, because 22342401663 - 2¹ = 22342401661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22342401661) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9550948 + ... + 9553286.

It is an arithmetic number, because the mean of its divisors is an integer number (990475200).

Almost surely, 2^22342401663 is an apocalyptic number.

22342401663 is a deficient number, since it is larger than the sum of its proper divisors (9352804737).

22342401663 is a wasteful number, since it uses less digits than its factorization.

22342401663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4091.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 22342401663 its reverse (36610424322), we get a palindrome (58952825985).

The spelling of 22342401663 in words is "twenty-two billion, three hundred forty-two million, four hundred one thousand, six hundred sixty-three".