12222099022 has 16 divisors (see below), whose sum is σ = 21239187552. Its totient is φ = 5166288000.

The previous prime is 12222098989. The next prime is 12222099047. The reversal of 12222099022 is 22099022221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5978479 + ... + 5980522.

It is an arithmetic number, because the mean of its divisors is an integer number (1327449222).

Almost surely, 2^12222099022 is an apocalyptic number.

12222099022 is a deficient number, since it is larger than the sum of its proper divisors (9017088530).

12222099022 is a wasteful number, since it uses less digits than its factorization.

12222099022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11959083.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 12222099022 in words is "twelve billion, two hundred twenty-two million, ninety-nine thousand, twenty-two".