2622245033 has 4 divisors (see below), whose sum is σ = 2622685008. Its totient is φ = 2621805060.

The previous prime is 2622244997. The next prime is 2622245039. The reversal of 2622245033 is 3305422262.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2622245033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2622244987 and 2622245005.

It is not an unprimeable number, because it can be changed into a prime (2622245039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210923 + ... + 223008.

It is an arithmetic number, because the mean of its divisors is an integer number (655671252).

Almost surely, 2^2622245033 is an apocalyptic number.

It is an amenable number.

2622245033 is a deficient number, since it is larger than the sum of its proper divisors (439975).

2622245033 is an equidigital number, since it uses as much as digits as its factorization.

2622245033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439974.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 2622245033 is about 51207.8610469135. The cubic root of 2622245033 is about 1378.9793322772.

Adding to 2622245033 its reverse (3305422262), we get a palindrome (5927667295).

The spelling of 2622245033 in words is "two billion, six hundred twenty-two million, two hundred forty-five thousand, thirty-three".