12266276498 has 16 divisors (see below), whose sum is σ = 21031398144. Its totient is φ = 5256101760.

The previous prime is 12266276471. The next prime is 12266276549. The reversal of 12266276498 is 89467266221.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18338 + ... + 157698.

It is an arithmetic number, because the mean of its divisors is an integer number (1314462384).

Almost surely, 2^12266276498 is an apocalyptic number.

12266276498 is a deficient number, since it is larger than the sum of its proper divisors (8765121646).

12266276498 is a wasteful number, since it uses less digits than its factorization.

12266276498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145657.

The product of its digits is 3483648, while the sum is 53.

The spelling of 12266276498 in words is "twelve billion, two hundred sixty-six million, two hundred seventy-six thousand, four hundred ninety-eight".