22797027673 has 4 divisors (see below), whose sum is σ = 26053745920. Its totient is φ = 19540309428.

The previous prime is 22797027653. The next prime is 22797027707. The reversal of 22797027673 is 37672079722.

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 22797027673 - 2¹³ = 22797019481 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22797027673.

It is not an unprimeable number, because it can be changed into a prime (22797027613) 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, 1628359113 + ... + 1628359126.

It is an arithmetic number, because the mean of its divisors is an integer number (6513436480).

Almost surely, 2^22797027673 is an apocalyptic number.

It is an amenable number.

22797027673 is a deficient number, since it is larger than the sum of its proper divisors (3256718247).

22797027673 is an equidigital number, since it uses as much as digits as its factorization.

22797027673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3256718246.

The product of its (nonzero) digits is 3111696, while the sum is 52.

The spelling of 22797027673 in words is "twenty-two billion, seven hundred ninety-seven million, twenty-seven thousand, six hundred seventy-three".