12274119 has 72 divisors (see below), whose sum is σ = 22865360. Its totient is φ = 6462720.

The previous prime is 12274091. The next prime is 12274127. The reversal of 12274119 is 91147221.

It is not a de Polignac number, because 12274119 - 2⁹ = 12273607 is a prime.

It is a super-2 number, since 2×12274119² = 301307994452322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12274092 and 12274101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12274159) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 721999 + ... + 722015.

Almost surely, 2^12274119 is an apocalyptic number.

12274119 is a deficient number, since it is larger than the sum of its proper divisors (10591241).

12274119 is a wasteful number, since it uses less digits than its factorization.

12274119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78 (or 44 counting only the distinct ones).

The product of its digits is 1008, while the sum is 27.

The square root of 12274119 is about 3503.4438771015. The cubic root of 12274119 is about 230.6730067291.

It can be divided in two parts, 122741 and 19, that added together give a triangular number (122760 = T₄₉₅).

The spelling of 12274119 in words is "twelve million, two hundred seventy-four thousand, one hundred nineteen".