22703044088209 has 4 divisors (see below), whose sum is σ = 22703075058916. Its totient is φ = 22703013117504.

The previous prime is 22703044088201. The next prime is 22703044088227. The reversal of 22703044088209 is 90288044030722.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6202615155025 + 16500428933184 = 2490505^2 + 4062072^2 .

It is a cyclic number.

It is not a de Polignac number, because 22703044088209 - 2³ = 22703044088201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22703044088201) 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, 14358444 + ... + 15860989.

It is an arithmetic number, because the mean of its divisors is an integer number (5675768764729).

Almost surely, 2^{22703044088209} is an apocalyptic number.

It is an amenable number.

22703044088209 is a deficient number, since it is larger than the sum of its proper divisors (30970707).

22703044088209 is an equidigital number, since it uses as much as digits as its factorization.

22703044088209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30970706.

The product of its (nonzero) digits is 1548288, while the sum is 49.

The spelling of 22703044088209 in words is "twenty-two trillion, seven hundred three billion, forty-four million, eighty-eight thousand, two hundred nine".