2222309388000 has 768 divisors, whose sum is σ = 8454709186560. Its totient is φ = 505571328000.

The previous prime is 2222309387971. The next prime is 2222309388029. The reversal of 2222309388000 is 8839032222.

2222309388000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2222309387971) and next prime (2222309388029).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 2222309388000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 121514857 + ... + 121533143.

It is an arithmetic number, because the mean of its divisors is an integer number (11008735920).

Almost surely, 2^{2222309388000} is an apocalyptic number.

2222309388000 is a gapful number since it is divisible by the number (20) 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 2222309388000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4227354593280).

2222309388000 is an abundant number, since it is smaller than the sum of its proper divisors (6232399798560).

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

2222309388000 is a wasteful number, since it uses less digits than its factorization.

2222309388000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18388 (or 18370 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The spelling of 2222309388000 in words is "two trillion, two hundred twenty-two billion, three hundred nine million, three hundred eighty-eight thousand".