5556622120 has 32 divisors (see below), whose sum is σ = 14288457600. Its totient is φ = 1905127488.

The previous prime is 5556622109. The next prime is 5556622133. The reversal of 5556622120 is 212266555.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9922260 + ... + 9922819.

It is an arithmetic number, because the mean of its divisors is an integer number (446514300).

Almost surely, 2^5556622120 is an apocalyptic number.

It is an amenable number.

5556622120 is an abundant number, since it is smaller than the sum of its proper divisors (8731835480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5556622120 is a wasteful number, since it uses less digits than its factorization.

5556622120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19845097 (or 19845093 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 5556622120 is about 74542.7536384322. The cubic root of 5556622120 is about 1771.2109474367.

Adding to 5556622120 its reverse (212266555), we get a palindrome (5768888675).

The spelling of 5556622120 in words is "five billion, five hundred fifty-six million, six hundred twenty-two thousand, one hundred twenty".