222112330133 has 4 divisors (see below), whose sum is σ = 222120461760. Its totient is φ = 222104198508.

The previous prime is 222112330123. The next prime is 222112330163. The reversal of 222112330133 is 331033211222.

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 222112330133 - 2⁴ = 222112330117 is a prime.

It is a super-2 number, since 2×222112330133² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222112330099 and 222112330108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222112330123) 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, 4024703 + ... + 4079516.

It is an arithmetic number, because the mean of its divisors is an integer number (55530115440).

Almost surely, 2^222112330133 is an apocalyptic number.

It is an amenable number.

222112330133 is a deficient number, since it is larger than the sum of its proper divisors (8131627).

222112330133 is an equidigital number, since it uses as much as digits as its factorization.

222112330133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8131626.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 222112330133 its reverse (331033211222), we get a palindrome (553145541355).

The spelling of 222112330133 in words is "two hundred twenty-two billion, one hundred twelve million, three hundred thirty thousand, one hundred thirty-three".