12122094004 has 6 divisors (see below), whose sum is σ = 21213664514. Its totient is φ = 6061047000.

The previous prime is 12122093987. The next prime is 12122094011. The reversal of 12122094004 is 40049022121.

It can be written as a sum of positive squares in only one way, i.e., 11109581604 + 1012512400 = 105402^2 + 31820^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12122094004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1515261747 + ... + 1515261754.

Almost surely, 2^12122094004 is an apocalyptic number.

It is an amenable number.

12122094004 is a deficient number, since it is larger than the sum of its proper divisors (9091570510).

12122094004 is a wasteful number, since it uses less digits than its factorization.

12122094004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3030523505 (or 3030523503 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The spelling of 12122094004 in words is "twelve billion, one hundred twenty-two million, ninety-four thousand, four".