22200551135131 has 32 divisors (see below), whose sum is σ = 23259862794240. Its totient is φ = 21162701903616.

The previous prime is 22200551135089. The next prime is 22200551135143. The reversal of 22200551135131 is 13153115500222.

It is a happy number.

It is not a de Polignac number, because 22200551135131 - 2¹⁷ = 22200551004059 is a prime.

It is a super-2 number, since 2×22200551135131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22200551135093 and 22200551135102.

It is not an unprimeable number, because it can be changed into a prime (22200551135531) 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, 699720990 + ... + 699752716.

It is an arithmetic number, because the mean of its divisors is an integer number (726870712320).

Almost surely, 2^{22200551135131} is an apocalyptic number.

22200551135131 is a deficient number, since it is larger than the sum of its proper divisors (1059311659109).

22200551135131 is a wasteful number, since it uses less digits than its factorization.

22200551135131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32803.

The product of its (nonzero) digits is 9000, while the sum is 31.

Adding to 22200551135131 its reverse (13153115500222), we get a palindrome (35353666635353).

The spelling of 22200551135131 in words is "twenty-two trillion, two hundred billion, five hundred fifty-one million, one hundred thirty-five thousand, one hundred thirty-one".