12222022220983 has 4 divisors (see below), whose sum is σ = 12224895966648. Its totient is φ = 12219148475320.

The previous prime is 12222022220957. The next prime is 12222022221029. The reversal of 12222022220983 is 38902222022221.

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

It is a cyclic number.

It is not a de Polignac number, because 12222022220983 - 2¹⁷ = 12222022089911 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 (12222022220483) 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, 1436866453 + ... + 1436874958.

It is an arithmetic number, because the mean of its divisors is an integer number (3056223991662).

Almost surely, 2^{12222022220983} is an apocalyptic number.

12222022220983 is a deficient number, since it is larger than the sum of its proper divisors (2873745665).

12222022220983 is an equidigital number, since it uses as much as digits as its factorization.

12222022220983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2873745664.

The product of its (nonzero) digits is 55296, while the sum is 37.

The spelling of 12222022220983 in words is "twelve trillion, two hundred twenty-two billion, twenty-two million, two hundred twenty thousand, nine hundred eighty-three".