11898736223 has 12 divisors (see below), whose sum is σ = 13091244264. Its totient is φ = 10806721200.

The previous prime is 11898736133. The next prime is 11898736229. The reversal of 11898736223 is 32263789811.

It is not a de Polignac number, because 11898736223 - 2¹² = 11898732127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11898736229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82040 + ... + 174722.

It is an arithmetic number, because the mean of its divisors is an integer number (1090937022).

Almost surely, 2^11898736223 is an apocalyptic number.

11898736223 is a deficient number, since it is larger than the sum of its proper divisors (1192508041).

11898736223 is a wasteful number, since it uses less digits than its factorization.

11898736223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93766 (or 93755 counting only the distinct ones).

The product of its digits is 870912, while the sum is 50.

The spelling of 11898736223 in words is "eleven billion, eight hundred ninety-eight million, seven hundred thirty-six thousand, two hundred twenty-three".