2630222533 has 4 divisors (see below), whose sum is σ = 2654804160. Its totient is φ = 2605640908.

The previous prime is 2630222527. The next prime is 2630222549. The reversal of 2630222533 is 3352220362.

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 not a de Polignac number, because 2630222533 - 2⁵ = 2630222501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2630222563) 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, 12290653 + ... + 12290866.

It is an arithmetic number, because the mean of its divisors is an integer number (663701040).

Almost surely, 2^2630222533 is an apocalyptic number.

It is an amenable number.

2630222533 is a deficient number, since it is larger than the sum of its proper divisors (24581627).

2630222533 is a wasteful number, since it uses less digits than its factorization.

2630222533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24581626.

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 2630222533 is about 51285.6952083132. The cubic root of 2630222533 is about 1380.3763121679.

Adding to 2630222533 its reverse (3352220362), we get a palindrome (5982442895).

The spelling of 2630222533 in words is "two billion, six hundred thirty million, two hundred twenty-two thousand, five hundred thirty-three".