12022119973 has 4 divisors (see below), whose sum is σ = 12024879808. Its totient is φ = 12019360140.

The previous prime is 12022119953. The next prime is 12022120049. The reversal of 12022119973 is 37991122021.

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, and also an emirpimes, since its reverse is a distinct semiprime: 37991122021 = 211 ⋅180052711.

It is a cyclic number.

It is not a de Polignac number, because 12022119973 - 2²⁵ = 11988565541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12022119953) 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, 1373373 + ... + 1382098.

It is an arithmetic number, because the mean of its divisors is an integer number (3006219952).

Almost surely, 2^12022119973 is an apocalyptic number.

It is an amenable number.

12022119973 is a deficient number, since it is larger than the sum of its proper divisors (2759835).

12022119973 is an equidigital number, since it uses as much as digits as its factorization.

12022119973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2759834.

The product of its (nonzero) digits is 13608, while the sum is 37.

The spelling of 12022119973 in words is "twelve billion, twenty-two million, one hundred nineteen thousand, nine hundred seventy-three".