11682212265 has 96 divisors (see below), whose sum is σ = 21162645504. Its totient is φ = 5957038080.

The previous prime is 11682212261. The next prime is 11682212281. The reversal of 11682212265 is 56221228611.

It is not a de Polignac number, because 11682212265 - 2² = 11682212261 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11682212261) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 26979489 + ... + 26979921.

It is an arithmetic number, because the mean of its divisors is an integer number (220444224).

Almost surely, 2^11682212265 is an apocalyptic number.

11682212265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11682212265 is a deficient number, since it is larger than the sum of its proper divisors (9480433239).

11682212265 is a wasteful number, since it uses less digits than its factorization.

11682212265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751 (or 748 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The spelling of 11682212265 in words is "eleven billion, six hundred eighty-two million, two hundred twelve thousand, two hundred sixty-five".