11298702312 has 80 divisors (see below), whose sum is σ = 32080480740. Its totient is φ = 3714626304.

The previous prime is 11298702263. The next prime is 11298702323. The reversal of 11298702312 is 21320789211.

It can be written as a sum of positive squares in 2 ways, for example, as 10062898596 + 1235803716 = 100314^2 + 35154^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 72123 + ... + 166730.

Almost surely, 2^11298702312 is an apocalyptic number.

11298702312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11298702312 is an abundant number, since it is smaller than the sum of its proper divisors (20781778428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11298702312 is a wasteful number, since it uses less digits than its factorization.

11298702312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238944 (or 238931 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The spelling of 11298702312 in words is "eleven billion, two hundred ninety-eight million, seven hundred two thousand, three hundred twelve".