1122500233 has 2 divisors, whose sum is σ = 1122500234. Its totient is φ = 1122500232.

The previous prime is 1122500209. The next prime is 1122500261. The reversal of 1122500233 is 3320052211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1120107024 + 2393209 = 33468^2 + 1547^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122500233 - 2¹⁷ = 1122369161 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1122500233.

It is not a weakly prime, because it can be changed into another prime (1122500263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561250116 + 561250117.

It is an arithmetic number, because the mean of its divisors is an integer number (561250117).

Almost surely, 2^1122500233 is an apocalyptic number.

It is an amenable number.

1122500233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122500233 is an equidigital number, since it uses as much as digits as its factorization.

1122500233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 1122500233 is about 33503.7346127264. The cubic root of 1122500233 is about 1039.2710106447.

Adding to 1122500233 its reverse (3320052211), we get a palindrome (4442552444).

The spelling of 1122500233 in words is "one billion, one hundred twenty-two million, five hundred thousand, two hundred thirty-three".