22250504530451 has 4 divisors (see below), whose sum is σ = 22251657365904. Its totient is φ = 22249351695000.

The previous prime is 22250504530363. The next prime is 22250504530453. The reversal of 22250504530451 is 15403540505222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22250504530451 - 2¹⁰ = 22250504529427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22250504530453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 576388775 + ... + 576427376.

It is an arithmetic number, because the mean of its divisors is an integer number (5562914341476).

Almost surely, 2^{22250504530451} is an apocalyptic number.

22250504530451 is a deficient number, since it is larger than the sum of its proper divisors (1152835453).

22250504530451 is a wasteful number, since it uses less digits than its factorization.

22250504530451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152835452.

The product of its (nonzero) digits is 240000, while the sum is 38.

The spelling of 22250504530451 in words is "twenty-two trillion, two hundred fifty billion, five hundred four million, five hundred thirty thousand, four hundred fifty-one".