112202221133 has 2 divisors, whose sum is σ = 112202221134. Its totient is φ = 112202221132.

The previous prime is 112202221009. The next prime is 112202221151. The reversal of 112202221133 is 331122202211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85075472329 + 27126748804 = 291677^2 + 164702^2 .

It is a cyclic number.

It is not a de Polignac number, because 112202221133 - 2⁸ = 112202220877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112202221193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56101110566 + 56101110567.

It is an arithmetic number, because the mean of its divisors is an integer number (56101110567).

Almost surely, 2^112202221133 is an apocalyptic number.

It is an amenable number.

112202221133 is a deficient number, since it is larger than the sum of its proper divisors (1).

112202221133 is an equidigital number, since it uses as much as digits as its factorization.

112202221133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 112202221133 its reverse (331122202211), we get a palindrome (443324423344).

The spelling of 112202221133 in words is "one hundred twelve billion, two hundred two million, two hundred twenty-one thousand, one hundred thirty-three".