11312225333 has 4 divisors (see below), whose sum is σ = 11321476128. Its totient is φ = 11302974540.

The previous prime is 11312225317. The next prime is 11312225341. The reversal of 11312225333 is 33352221311.

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, and also an emirpimes, since its reverse is a distinct semiprime: 33352221311 = 19 ⋅1755380069.

It is a cyclic number.

It is not a de Polignac number, because 11312225333 - 2⁴ = 11312225317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11312225363) 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, 4623563 + ... + 4626008.

It is an arithmetic number, because the mean of its divisors is an integer number (2830369032).

Almost surely, 2^11312225333 is an apocalyptic number.

It is an amenable number.

11312225333 is a deficient number, since it is larger than the sum of its proper divisors (9250795).

11312225333 is an equidigital number, since it uses as much as digits as its factorization.

11312225333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9250794.

The product of its digits is 3240, while the sum is 26.

Adding to 11312225333 its reverse (33352221311), we get a palindrome (44664446644).

The spelling of 11312225333 in words is "eleven billion, three hundred twelve million, two hundred twenty-five thousand, three hundred thirty-three".