22750535361 has 4 divisors (see below), whose sum is σ = 30334047152. Its totient is φ = 15167023572.

The previous prime is 22750535341. The next prime is 22750535369. The reversal of 22750535361 is 16353505722.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 22750535361 - 2¹⁰ = 22750534337 is a prime.

It is a super-2 number, since 2×22750535361² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22750535369) 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, 3791755891 + ... + 3791755896.

It is an arithmetic number, because the mean of its divisors is an integer number (7583511788).

Almost surely, 2^22750535361 is an apocalyptic number.

It is an amenable number.

22750535361 is a deficient number, since it is larger than the sum of its proper divisors (7583511791).

22750535361 is an equidigital number, since it uses as much as digits as its factorization.

22750535361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7583511790.

The product of its (nonzero) digits is 189000, while the sum is 39.

The spelling of 22750535361 in words is "twenty-two billion, seven hundred fifty million, five hundred thirty-five thousand, three hundred sixty-one".