22206560433351 has 64 divisors (see below), whose sum is σ = 36531816376320. Its totient is φ = 11717784207360.

The previous prime is 22206560433331. The next prime is 22206560433353. The reversal of 22206560433351 is 15333406560222.

It is not a de Polignac number, because 22206560433351 - 2⁵ = 22206560433319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22206560433353) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 120942751 + ... + 121126223.

It is an arithmetic number, because the mean of its divisors is an integer number (570809630880).

Almost surely, 2^{22206560433351} is an apocalyptic number.

22206560433351 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

22206560433351 is a deficient number, since it is larger than the sum of its proper divisors (14325255942969).

22206560433351 is a wasteful number, since it uses less digits than its factorization.

22206560433351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192176.

The product of its (nonzero) digits is 777600, while the sum is 42.

Adding to 22206560433351 its reverse (15333406560222), we get a palindrome (37539966993573).

The spelling of 22206560433351 in words is "twenty-two trillion, two hundred six billion, five hundred sixty million, four hundred thirty-three thousand, three hundred fifty-one".