9955126222 has 16 divisors (see below), whose sum is σ = 15057402192. Its totient is φ = 4936127040.

The previous prime is 9955126219. The next prime is 9955126249. The reversal of 9955126222 is 2226215599.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115572 + ... + 182392.

It is an arithmetic number, because the mean of its divisors is an integer number (941087637).

Almost surely, 2^9955126222 is an apocalyptic number.

9955126222 is a deficient number, since it is larger than the sum of its proper divisors (5102275970).

9955126222 is a wasteful number, since it uses less digits than its factorization.

9955126222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67443.

The product of its digits is 194400, while the sum is 43.

The square root of 9955126222 is about 99775.3788366649. The cubic root of 9955126222 is about 2151.2072701898.

The spelling of 9955126222 in words is "nine billion, nine hundred fifty-five million, one hundred twenty-six thousand, two hundred twenty-two".