11233345698 has 12 divisors (see below), whose sum is σ = 24338915718. Its totient is φ = 3744448560.

The previous prime is 11233345679. The next prime is 11233345703. The reversal of 11233345698 is 89654333211.

11233345698 is a `hidden beast` number, since 11 + 233 + 345 + 69 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 10063500489 + 1169845209 = 100317^2 + 34203^2 .

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 312037363 + ... + 312037398.

Almost surely, 2^11233345698 is an apocalyptic number.

11233345698 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

11233345698 is an abundant number, since it is smaller than the sum of its proper divisors (13105570020).

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

11233345698 is a wasteful number, since it uses less digits than its factorization.

11233345698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624074769 (or 624074766 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The spelling of 11233345698 in words is "eleven billion, two hundred thirty-three million, three hundred forty-five thousand, six hundred ninety-eight".