12274747036 has 6 divisors (see below), whose sum is σ = 21480807320. Its totient is φ = 6137373516.

The previous prime is 12274747033. The next prime is 12274747063. The reversal of 12274747036 is 63074747221.

It is a junction number, because it is equal to n+sod(n) for n = 12274746983 and 12274747001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12274747033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1534343376 + ... + 1534343383.

Almost surely, 2^12274747036 is an apocalyptic number.

It is an amenable number.

12274747036 is a deficient number, since it is larger than the sum of its proper divisors (9206060284).

12274747036 is a wasteful number, since it uses less digits than its factorization.

12274747036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3068686763 (or 3068686761 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 43.

The spelling of 12274747036 in words is "twelve billion, two hundred seventy-four million, seven hundred forty-seven thousand, thirty-six".