11116062231 has 4 divisors (see below), whose sum is σ = 14821416312. Its totient is φ = 7410708152.

The previous prime is 11116062211. The next prime is 11116062241. The reversal of 11116062231 is 13226061111.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13226061111 = 3 ⋅4408687037.

It is a cyclic number.

It is not a de Polignac number, because 11116062231 - 2¹⁴ = 11116045847 is a prime.

It is a super-2 number, since 2×11116062231² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11116062211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1852677036 + ... + 1852677041.

It is an arithmetic number, because the mean of its divisors is an integer number (3705354078).

Almost surely, 2^11116062231 is an apocalyptic number.

11116062231 is a deficient number, since it is larger than the sum of its proper divisors (3705354081).

11116062231 is an equidigital number, since it uses as much as digits as its factorization.

11116062231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3705354080.

The product of its (nonzero) digits is 432, while the sum is 24.

The spelling of 11116062231 in words is "eleven billion, one hundred sixteen million, sixty-two thousand, two hundred thirty-one".