2630222282 has 8 divisors (see below), whose sum is σ = 3960000900. Its totient is φ = 1310221984.

The previous prime is 2630222261. The next prime is 2630222291. The reversal of 2630222282 is 2822220362.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1778224561 + 851997721 = 42169^2 + 29189^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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, 2443907 + ... + 2444982.

Almost surely, 2^2630222282 is an apocalyptic number.

2630222282 is a deficient number, since it is larger than the sum of its proper divisors (1329778618).

2630222282 is a wasteful number, since it uses less digits than its factorization.

2630222282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4889160.

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 2630222282 is about 51285.6927612370. The cubic root of 2630222282 is about 1380.3762682585.

It can be divided in two parts, 26302 and 22282, that added together give a palindrome (48584).

The spelling of 2630222282 in words is "two billion, six hundred thirty million, two hundred twenty-two thousand, two hundred eighty-two".