22255132299 has 4 divisors (see below), whose sum is σ = 29673509736. Its totient is φ = 14836754864.

The previous prime is 22255132297. The next prime is 22255132303. The reversal of 22255132299 is 99223155222.

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 22255132299 - 2¹ = 22255132297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22255132299.

It is not an unprimeable number, because it can be changed into a prime (22255132297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3709188714 + ... + 3709188719.

It is an arithmetic number, because the mean of its divisors is an integer number (7418377434).

Almost surely, 2^22255132299 is an apocalyptic number.

22255132299 is a deficient number, since it is larger than the sum of its proper divisors (7418377437).

22255132299 is an equidigital number, since it uses as much as digits as its factorization.

22255132299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7418377436.

The product of its digits is 194400, while the sum is 42.

The spelling of 22255132299 in words is "twenty-two billion, two hundred fifty-five million, one hundred thirty-two thousand, two hundred ninety-nine".