12222533362 has 24 divisors (see below), whose sum is σ = 20639877804. Its totient is φ = 5395894944.

The previous prime is 12222533359. The next prime is 12222533387. The reversal of 12222533362 is 26333522221.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12021148881 + 201384481 = 109641^2 + 14191^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 430573 + ... + 458080.

Almost surely, 2^12222533362 is an apocalyptic number.

12222533362 is a deficient number, since it is larger than the sum of its proper divisors (8417344442).

12222533362 is a wasteful number, since it uses less digits than its factorization.

12222533362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888714 (or 888691 counting only the distinct ones).

The product of its digits is 25920, while the sum is 31.

The spelling of 12222533362 in words is "twelve billion, two hundred twenty-two million, five hundred thirty-three thousand, three hundred sixty-two".