2630012522 has 8 divisors (see below), whose sum is σ = 3952103076. Its totient is φ = 1312644832.

The previous prime is 2630012479. The next prime is 2630012653. The reversal of 2630012522 is 2252100362.

2630012522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2504101681 + 125910841 = 50041^2 + 11221^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1179323 + ... + 1181550.

Almost surely, 2^2630012522 is an apocalyptic number.

2630012522 is a deficient number, since it is larger than the sum of its proper divisors (1322090554).

2630012522 is a wasteful number, since it uses less digits than its factorization.

2630012522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2361432.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2630012522 is about 51283.6477056771. The cubic root of 2630012522 is about 1380.3395723203.

Adding to 2630012522 its reverse (2252100362), we get a palindrome (4882112884).

The spelling of 2630012522 in words is "two billion, six hundred thirty million, twelve thousand, five hundred twenty-two".