1112232011 has 8 divisors (see below), whose sum is σ = 1213599024. Its totient is φ = 1010907520.

The previous prime is 1112231941. The next prime is 1112232031. The reversal of 1112232011 is 1102322111.

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

It is a cyclic number.

It is not a de Polignac number, because 1112232011 - 2³⁰ = 38490187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1112232031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72095 + ... + 86151.

It is an arithmetic number, because the mean of its divisors is an integer number (151699878).

Almost surely, 2^1112232011 is an apocalyptic number.

1112232011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1112232011 is a deficient number, since it is larger than the sum of its proper divisors (101367013).

1112232011 is a wasteful number, since it uses less digits than its factorization.

1112232011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21261.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1112232011 is about 33350.1425933983. The cubic root of 1112232011 is about 1036.0923412546.

Adding to 1112232011 its reverse (1102322111), we get a palindrome (2214554122).

The spelling of 1112232011 in words is "one billion, one hundred twelve million, two hundred thirty-two thousand, eleven".