2233110113321 has 4 divisors (see below), whose sum is σ = 2233861752144. Its totient is φ = 2232358474500.

The previous prime is 2233110113231. The next prime is 2233110113329. The reversal of 2233110113321 is 1233110113322.

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 a cyclic number.

It is not a de Polignac number, because 2233110113321 - 2³⁰ = 2232036371497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2233110113329) 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, 375814955 + ... + 375820896.

It is an arithmetic number, because the mean of its divisors is an integer number (558465438036).

Almost surely, 2^{2233110113321} is an apocalyptic number.

It is an amenable number.

2233110113321 is a deficient number, since it is larger than the sum of its proper divisors (751638823).

2233110113321 is an equidigital number, since it uses as much as digits as its factorization.

2233110113321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751638822.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 2233110113321 its reverse (1233110113322), we get a palindrome (3466220226643).

Subtracting from 2233110113321 its reverse (1233110113322), we obtain a palindrome (999999999999).

The spelling of 2233110113321 in words is "two trillion, two hundred thirty-three billion, one hundred ten million, one hundred thirteen thousand, three hundred twenty-one".