10112112233 has 4 divisors (see below), whose sum is σ = 10112612820. Its totient is φ = 10111611648.

The previous prime is 10112112221. The next prime is 10112112277. The reversal of 10112112233 is 33221121101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33221121101 = 7 ⋅4745874443.

It can be written as a sum of positive squares in 2 ways, for example, as 8557545049 + 1554567184 = 92507^2 + 39428^2 .

It is a cyclic number.

It is not a de Polignac number, because 10112112233 - 2⁴ = 10112112217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10112112293) 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, 218660 + ... + 260837.

It is an arithmetic number, because the mean of its divisors is an integer number (2528153205).

Almost surely, 2^10112112233 is an apocalyptic number.

It is an amenable number.

10112112233 is a deficient number, since it is larger than the sum of its proper divisors (500587).

10112112233 is an equidigital number, since it uses as much as digits as its factorization.

10112112233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500586.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 10112112233 its reverse (33221121101), we get a palindrome (43333233334).

The spelling of 10112112233 in words is "ten billion, one hundred twelve million, one hundred twelve thousand, two hundred thirty-three".