1112210131233 has 4 divisors (see below), whose sum is σ = 1482946841648. Its totient is φ = 741473420820.

The previous prime is 1112210131159. The next prime is 1112210131237. The reversal of 1112210131233 is 3321310122111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1112210131233 - 2¹² = 1112210127137 is a prime.

It is a super-2 number, since 2×1112210131233² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112210131237) 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, 185368355203 + ... + 185368355208.

It is an arithmetic number, because the mean of its divisors is an integer number (370736710412).

Almost surely, 2^{1112210131233} is an apocalyptic number.

It is an amenable number.

1112210131233 is a deficient number, since it is larger than the sum of its proper divisors (370736710415).

1112210131233 is an equidigital number, since it uses as much as digits as its factorization.

1112210131233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370736710414.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 1112210131233 its reverse (3321310122111), we get a palindrome (4433520253344).

The spelling of 1112210131233 in words is "one trillion, one hundred twelve billion, two hundred ten million, one hundred thirty-one thousand, two hundred thirty-three".