105222433 has 2 divisors, whose sum is σ = 105222434. Its totient is φ = 105222432.

The previous prime is 105222427. The next prime is 105222443. The reversal of 105222433 is 334222501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105206049 + 16384 = 10257^2 + 128^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105222433 is a prime.

It is a super-2 number, since 2×105222433² = 22143520812878978, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105222443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52611216 + 52611217.

It is an arithmetic number, because the mean of its divisors is an integer number (52611217).

Almost surely, 2^105222433 is an apocalyptic number.

It is an amenable number.

105222433 is a deficient number, since it is larger than the sum of its proper divisors (1).

105222433 is an equidigital number, since it uses as much as digits as its factorization.

105222433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 105222433 is about 10257.7986429838. The cubic root of 105222433 is about 472.1022966656.

Adding to 105222433 its reverse (334222501), we get a palindrome (439444934).

The spelling of 105222433 in words is "one hundred five million, two hundred twenty-two thousand, four hundred thirty-three".