9222664429456 has 135 divisors (see below), whose sum is σ = 19501984495953. Its totient is φ = 4224427119360.

The previous prime is 9222664429409. The next prime is 9222664429477. The reversal of 9222664429456 is 6549244662229.

The square root of 9222664429456 is 3036884.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 7481953619856 + 1740710809600 = 2735316^2 + 1319360^2 .

It is a junction number, because it is equal to n+sod(n) for n = 9222664429394 and 9222664429403.

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 26 ways as a sum of consecutive naturals, for example, 7154898060 + ... + 7154899348.

Almost surely, 2^{9222664429456} is an apocalyptic number.

9222664429456 is the 3036884-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9222664429456

9222664429456 is an abundant number, since it is smaller than the sum of its proper divisors (10279320066497).

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

9222664429456 is an equidigital number, since it uses as much as digits as its factorization.

9222664429456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2686 (or 1341 counting only the distinct ones).

The product of its digits is 89579520, while the sum is 61.

The spelling of 9222664429456 in words is "nine trillion, two hundred twenty-two billion, six hundred sixty-four million, four hundred twenty-nine thousand, four hundred fifty-six".