222034133 has 6 divisors (see below), whose sum is σ = 234335574. Its totient is φ = 210347784.

The previous prime is 222034129. The next prime is 222034177. The reversal of 222034133 is 331430222.

It can be written as a sum of positive squares in only one way, i.e., 114019684 + 108014449 = 10678^2 + 10393^2 .

It is not a de Polignac number, because 222034133 - 2² = 222034129 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222034103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 307166 + ... + 307887.

It is an arithmetic number, because the mean of its divisors is an integer number (39055929).

Almost surely, 2^222034133 is an apocalyptic number.

It is an amenable number.

222034133 is a deficient number, since it is larger than the sum of its proper divisors (12301441).

222034133 is an equidigital number, since it uses as much as digits as its factorization.

222034133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615091 (or 615072 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 222034133 is about 14900.8098102083. The cubic root of 222034133 is about 605.5359256412.

Adding to 222034133 its reverse (331430222), we get a palindrome (553464355).

The spelling of 222034133 in words is "two hundred twenty-two million, thirty-four thousand, one hundred thirty-three".