12089209022 has 8 divisors (see below), whose sum is σ = 19782342072. Its totient is φ = 5495095000.

The previous prime is 12089208959. The next prime is 12089209049. The reversal of 12089209022 is 22090298021.

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

It is a super-2 number, since 2×12089209022² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274754729 + ... + 274754772.

It is an arithmetic number, because the mean of its divisors is an integer number (2472792759).

Almost surely, 2^12089209022 is an apocalyptic number.

12089209022 is a deficient number, since it is larger than the sum of its proper divisors (7693133050).

12089209022 is a wasteful number, since it uses less digits than its factorization.

12089209022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549509514.

The product of its (nonzero) digits is 10368, while the sum is 35.

The spelling of 12089209022 in words is "twelve billion, eighty-nine million, two hundred nine thousand, twenty-two".