22273204801 has 4 divisors (see below), whose sum is σ = 22791186352. Its totient is φ = 21755223252.

The previous prime is 22273204711. The next prime is 22273204813. The reversal of 22273204801 is 10840237222.

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 22273204801 - 2¹⁹ = 22272680513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22273504801) 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, 258990711 + ... + 258990796.

It is an arithmetic number, because the mean of its divisors is an integer number (5697796588).

Almost surely, 2^22273204801 is an apocalyptic number.

It is an amenable number.

22273204801 is a deficient number, since it is larger than the sum of its proper divisors (517981551).

22273204801 is an equidigital number, since it uses as much as digits as its factorization.

22273204801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517981550.

The product of its (nonzero) digits is 10752, while the sum is 31.

The spelling of 22273204801 in words is "twenty-two billion, two hundred seventy-three million, two hundred four thousand, eight hundred one".