2506100822 has 16 divisors (see below), whose sum is σ = 3892921344. Its totient is φ = 1208721000.

The previous prime is 2506100719. The next prime is 2506100843. The reversal of 2506100822 is 2280016052.

It is a junction number, because it is equal to n+sod(n) for n = 2506100791 and 2506100800.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45704 + ... + 84267.

It is an arithmetic number, because the mean of its divisors is an integer number (243307584).

Almost surely, 2^2506100822 is an apocalyptic number.

2506100822 is a deficient number, since it is larger than the sum of its proper divisors (1386820522).

2506100822 is a wasteful number, since it uses less digits than its factorization.

2506100822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130315.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 2506100822 is about 50060.9710453163. The cubic root of 2506100822 is about 1358.3119233765.

Adding to 2506100822 its reverse (2280016052), we get a palindrome (4786116874).

The spelling of 2506100822 in words is "two billion, five hundred six million, one hundred thousand, eight hundred twenty-two".