2223266243072 has 80 divisors (see below), whose sum is σ = 5104838811072. Its totient is φ = 947563868160.

The previous prime is 2223266243057. The next prime is 2223266243111. The reversal of 2223266243072 is 2703426623222.

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, 1064918 + ... + 2362325.

Almost surely, 2^{2223266243072} is an apocalyptic number.

It is an amenable number.

2223266243072 is an abundant number, since it is smaller than the sum of its proper divisors (2881572568000).

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

2223266243072 is an equidigital number, since it uses as much as digits as its factorization.

2223266243072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3427449 (or 3427433 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 41.

The spelling of 2223266243072 in words is "two trillion, two hundred twenty-three billion, two hundred sixty-six million, two hundred forty-three thousand, seventy-two".