22303000161109 has 4 divisors (see below), whose sum is σ = 22311227017440. Its totient is φ = 22294773304780.

The previous prime is 22303000161083. The next prime is 22303000161151. The reversal of 22303000161109 is 90116100030322.

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 a cyclic number.

It is not a de Polignac number, because 22303000161109 - 2³⁹ = 21753244347221 is a prime.

It is a super-2 number, since 2×22303000161109² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22303000161199) 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, 4113424099 + ... + 4113429520.

It is an arithmetic number, because the mean of its divisors is an integer number (5577806754360).

Almost surely, 2^{22303000161109} is an apocalyptic number.

It is an amenable number.

22303000161109 is a deficient number, since it is larger than the sum of its proper divisors (8226856331).

22303000161109 is an equidigital number, since it uses as much as digits as its factorization.

22303000161109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8226856330.

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 22303000161109 in words is "twenty-two trillion, three hundred three billion, one hundred sixty-one thousand, one hundred nine".