12265333254490 has 16 divisors (see below), whose sum is σ = 22077963482400. Its totient is φ = 4906052496400.

The previous prime is 12265333254439. The next prime is 12265333254491. The reversal of 12265333254490 is 9445233356221.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12265333254491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9461236 + ... + 10679215.

It is an arithmetic number, because the mean of its divisors is an integer number (1379872717650).

Almost surely, 2^{12265333254490} is an apocalyptic number.

12265333254490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12265333254490 is a deficient number, since it is larger than the sum of its proper divisors (9812630227910).

12265333254490 is a wasteful number, since it uses less digits than its factorization.

12265333254490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20201357.

The product of its (nonzero) digits is 4665600, while the sum is 49.

The spelling of 12265333254490 in words is "twelve trillion, two hundred sixty-five billion, three hundred thirty-three million, two hundred fifty-four thousand, four hundred ninety".