1122221303233 has 4 divisors (see below), whose sum is σ = 1122247811248. Its totient is φ = 1122194795220.

The previous prime is 1122221303227. The next prime is 1122221303237. The reversal of 1122221303233 is 3323031222211.

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 1122221303233 - 2²⁹ = 1121684432321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1122221303198 and 1122221303207.

It is not an unprimeable number, because it can be changed into a prime (1122221303237) 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, 13190403 + ... + 13275208.

It is an arithmetic number, because the mean of its divisors is an integer number (280561952812).

Almost surely, 2^{1122221303233} is an apocalyptic number.

It is an amenable number.

1122221303233 is a deficient number, since it is larger than the sum of its proper divisors (26508015).

1122221303233 is an equidigital number, since it uses as much as digits as its factorization.

1122221303233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26508014.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1122221303233 its reverse (3323031222211), we get a palindrome (4445252525444).

The spelling of 1122221303233 in words is "one trillion, one hundred twenty-two billion, two hundred twenty-one million, three hundred three thousand, two hundred thirty-three".