12274689023 has 4 divisors (see below), whose sum is σ = 12275018280. Its totient is φ = 12274359768.

The previous prime is 12274689001. The next prime is 12274689029. The reversal of 12274689023 is 32098647221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32098647221 = 293 ⋅109551697.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12274689023 is a prime.

It is a super-2 number, since 2×12274689023² (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 (12274689029) 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, 100340 + ... + 186057.

It is an arithmetic number, because the mean of its divisors is an integer number (3068754570).

Almost surely, 2^12274689023 is an apocalyptic number.

12274689023 is a deficient number, since it is larger than the sum of its proper divisors (329257).

12274689023 is an equidigital number, since it uses as much as digits as its factorization.

12274689023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329256.

The product of its (nonzero) digits is 290304, while the sum is 44.

The spelling of 12274689023 in words is "twelve billion, two hundred seventy-four million, six hundred eighty-nine thousand, twenty-three".