12252104551 has 8 divisors (see below), whose sum is σ = 12524337360. Its totient is φ = 11982024192.

The previous prime is 12252104539. The next prime is 12252104567. The reversal of 12252104551 is 15540125221.

12252104551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 12252104551 - 2⁵ = 12252104519 is a prime.

It is a super-2 number, since 2×12252104551² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12252104521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 526600 + ... + 549373.

It is an arithmetic number, because the mean of its divisors is an integer number (1565542170).

Almost surely, 2^12252104551 is an apocalyptic number.

12252104551 is a deficient number, since it is larger than the sum of its proper divisors (272232809).

12252104551 is a wasteful number, since it uses less digits than its factorization.

12252104551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076225.

The product of its (nonzero) digits is 4000, while the sum is 28.

Adding to 12252104551 its reverse (15540125221), we get a palindrome (27792229772).

The spelling of 12252104551 in words is "twelve billion, two hundred fifty-two million, one hundred four thousand, five hundred fifty-one".