11232991102 has 8 divisors (see below), whose sum is σ = 17736301800. Its totient is φ = 5320890504.

The previous prime is 11232991097. The next prime is 11232991177. The reversal of 11232991102 is 20119923211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11232991102² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147802477 + ... + 147802552.

It is an arithmetic number, because the mean of its divisors is an integer number (2217037725).

Almost surely, 2^11232991102 is an apocalyptic number.

11232991102 is a deficient number, since it is larger than the sum of its proper divisors (6503310698).

11232991102 is a wasteful number, since it uses less digits than its factorization.

11232991102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295605050.

The product of its (nonzero) digits is 1944, while the sum is 31.

The spelling of 11232991102 in words is "eleven billion, two hundred thirty-two million, nine hundred ninety-one thousand, one hundred two".