222964485744 has 640 divisors, whose sum is σ = 793549209600. Its totient is φ = 52080537600.

The previous prime is 222964485739. The next prime is 222964485767. The reversal of 222964485744 is 447584469222.

It is a happy number.

222964485744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 127 ways as a sum of consecutive naturals, for example, 372227557 + ... + 372228155.

It is an arithmetic number, because the mean of its divisors is an integer number (1239920640).

Almost surely, 2^222964485744 is an apocalyptic number.

222964485744 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222964485744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (396774604800).

222964485744 is an abundant number, since it is smaller than the sum of its proper divisors (570584723856).

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

222964485744 is a wasteful number, since it uses less digits than its factorization.

222964485744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829 (or 823 counting only the distinct ones).

The product of its digits is 30965760, while the sum is 57.

The spelling of 222964485744 in words is "two hundred twenty-two billion, nine hundred sixty-four million, four hundred eighty-five thousand, seven hundred forty-four".