11152235223 has 32 divisors (see below), whose sum is σ = 16644084480. Its totient is φ = 7379929440.

The previous prime is 11152235221. The next prime is 11152235233. The reversal of 11152235223 is 32253225111.

11152235223 is a `hidden beast` number, since 1 + 115 + 2 + 23 + 522 + 3 = 666.

It is not a de Polignac number, because 11152235223 - 2¹ = 11152235221 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11152235221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6913165 + ... + 6914777.

It is an arithmetic number, because the mean of its divisors is an integer number (520127640).

Almost surely, 2^11152235223 is an apocalyptic number.

11152235223 is a deficient number, since it is larger than the sum of its proper divisors (5491849257).

11152235223 is a wasteful number, since it uses less digits than its factorization.

11152235223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3356 (or 3350 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The spelling of 11152235223 in words is "eleven billion, one hundred fifty-two million, two hundred thirty-five thousand, two hundred twenty-three".