12004273622 has 16 divisors (see below), whose sum is σ = 20100180672. Its totient is φ = 5329592520.

The previous prime is 12004273609. The next prime is 12004273627. The reversal of 12004273622 is 22637240021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12004273627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6343808 + ... + 6345699.

It is an arithmetic number, because the mean of its divisors is an integer number (1256261292).

Almost surely, 2^12004273622 is an apocalyptic number.

12004273622 is a deficient number, since it is larger than the sum of its proper divisors (8095907050).

12004273622 is a wasteful number, since it uses less digits than its factorization.

12004273622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12689563.

The product of its (nonzero) digits is 8064, while the sum is 29.

The spelling of 12004273622 in words is "twelve billion, four million, two hundred seventy-three thousand, six hundred twenty-two".