1322230033 has 4 divisors (see below), whose sum is σ = 1354479588. Its totient is φ = 1289980480.

The previous prime is 1322230027. The next prime is 1322230037. The reversal of 1322230033 is 3300322231.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 50808384 + 1271421649 = 7128^2 + 35657^2 .

It is a cyclic number.

It is not a de Polignac number, because 1322230033 - 2²¹ = 1320132881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1322230037) 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, 16124716 + ... + 16124797.

It is an arithmetic number, because the mean of its divisors is an integer number (338619897).

Almost surely, 2^1322230033 is an apocalyptic number.

It is an amenable number.

1322230033 is a deficient number, since it is larger than the sum of its proper divisors (32249555).

1322230033 is an equidigital number, since it uses as much as digits as its factorization.

1322230033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32249554.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 1322230033 is about 36362.4811172175. The cubic root of 1322230033 is about 1097.5787053420.

Adding to 1322230033 its reverse (3300322231), we get a palindrome (4622552264).

The spelling of 1322230033 in words is "one billion, three hundred twenty-two million, two hundred thirty thousand, thirty-three".