113222221033 has 4 divisors (see below), whose sum is σ = 119882351700. Its totient is φ = 106562090368.

The previous prime is 113222221031. The next prime is 113222221081. The reversal of 113222221033 is 330122222311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 79201156329 + 34021064704 = 281427^2 + 184448^2 .

It is a cyclic number.

It is not a de Polignac number, because 113222221033 - 2¹ = 113222221031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113222220995 and 113222221013.

It is not an unprimeable number, because it can be changed into a prime (113222221031) 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, 3330065308 + ... + 3330065341.

It is an arithmetic number, because the mean of its divisors is an integer number (29970587925).

Almost surely, 2^113222221033 is an apocalyptic number.

It is an amenable number.

113222221033 is a deficient number, since it is larger than the sum of its proper divisors (6660130667).

113222221033 is an equidigital number, since it uses as much as digits as its factorization.

113222221033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6660130666.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 113222221033 its reverse (330122222311), we get a palindrome (443344443344).

The spelling of 113222221033 in words is "one hundred thirteen billion, two hundred twenty-two million, two hundred twenty-one thousand, thirty-three".