12220109974 has 8 divisors (see below), whose sum is σ = 18330690600. Its totient is φ = 6109879776.

The previous prime is 12220109963. The next prime is 12220109981. The reversal of 12220109974 is 47990102221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32517 + ... + 159679.

It is an arithmetic number, because the mean of its divisors is an integer number (2291336325).

Almost surely, 2^12220109974 is an apocalyptic number.

12220109974 is a deficient number, since it is larger than the sum of its proper divisors (6110580626).

12220109974 is a wasteful number, since it uses less digits than its factorization.

12220109974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175214.

The product of its (nonzero) digits is 18144, while the sum is 37.

The spelling of 12220109974 in words is "twelve billion, two hundred twenty million, one hundred nine thousand, nine hundred seventy-four".