222331110133 has 4 divisors (see below), whose sum is σ = 242543029248. Its totient is φ = 202119191020.

The previous prime is 222331110103. The next prime is 222331110143. The reversal of 222331110133 is 331011133222.

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 a de Polignac number, because none of the positive numbers 2^k-222331110133 is a prime.

It is a super-2 number, since 2×222331110133² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222331110103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10105959541 + ... + 10105959562.

It is an arithmetic number, because the mean of its divisors is an integer number (60635757312).

Almost surely, 2^222331110133 is an apocalyptic number.

It is an amenable number.

222331110133 is a deficient number, since it is larger than the sum of its proper divisors (20211919115).

222331110133 is a wasteful number, since it uses less digits than its factorization.

222331110133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20211919114.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 222331110133 its reverse (331011133222), we get a palindrome (553342243355).

The spelling of 222331110133 in words is "two hundred twenty-two billion, three hundred thirty-one million, one hundred ten thousand, one hundred thirty-three".