12116770253 has 4 divisors (see below), whose sum is σ = 13847737440. Its totient is φ = 10385803068.

The previous prime is 12116770241. The next prime is 12116770291. The reversal of 12116770253 is 35207761121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12116770253 - 2¹⁰ = 12116769229 is a prime.

It is a super-2 number, since 2×12116770253² (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 (12116776253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 865483583 + ... + 865483596.

It is an arithmetic number, because the mean of its divisors is an integer number (3461934360).

Almost surely, 2^12116770253 is an apocalyptic number.

It is an amenable number.

12116770253 is a deficient number, since it is larger than the sum of its proper divisors (1730967187).

12116770253 is an equidigital number, since it uses as much as digits as its factorization.

12116770253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1730967186.

The product of its (nonzero) digits is 17640, while the sum is 35.

The spelling of 12116770253 in words is "twelve billion, one hundred sixteen million, seven hundred seventy thousand, two hundred fifty-three".