12052250456 has 24 divisors (see below), whose sum is σ = 23032434180. Its totient is φ = 5912413728.

The previous prime is 12052250443. The next prime is 12052250459. The reversal of 12052250456 is 65405225021.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12052250459) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 245690 + ... + 290633.

Almost surely, 2^12052250456 is an apocalyptic number.

It is an amenable number.

12052250456 is a deficient number, since it is larger than the sum of its proper divisors (10980183724).

12052250456 is an equidigital number, since it uses as much as digits as its factorization.

12052250456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536435 (or 536378 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 12052250456 its reverse (65405225021), we get a palindrome (77457475477).

The spelling of 12052250456 in words is "twelve billion, fifty-two million, two hundred fifty thousand, four hundred fifty-six".