10997022073 has 4 divisors (see below), whose sum is σ = 10997292880. Its totient is φ = 10996751268.

The previous prime is 10997022041. The next prime is 10997022089. The reversal of 10997022073 is 37022079901.

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 10997022073 - 2⁵ = 10997022041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10997029073) 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, 60783 + ... + 160276.

It is an arithmetic number, because the mean of its divisors is an integer number (2749323220).

Almost surely, 2^10997022073 is an apocalyptic number.

It is an amenable number.

10997022073 is a deficient number, since it is larger than the sum of its proper divisors (270807).

10997022073 is an equidigital number, since it uses as much as digits as its factorization.

10997022073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270806.

The product of its (nonzero) digits is 47628, while the sum is 40.

The spelling of 10997022073 in words is "ten billion, nine hundred ninety-seven million, twenty-two thousand, seventy-three".