2223144221996 has 12 divisors (see below), whose sum is σ = 3890595157680. Its totient is φ = 1111545605520.

The previous prime is 2223144221957. The next prime is 2223144222077. The reversal of 2223144221996 is 6991224413222.

2223144221996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2223144221996.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6437051 + ... + 6773618.

It is an arithmetic number, because the mean of its divisors is an integer number (324216263140).

Almost surely, 2^{2223144221996} is an apocalyptic number.

It is an amenable number.

2223144221996 is a deficient number, since it is larger than the sum of its proper divisors (1667450935684).

2223144221996 is a wasteful number, since it uses less digits than its factorization.

2223144221996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13252744 (or 13252742 counting only the distinct ones).

The product of its digits is 746496, while the sum is 47.

The spelling of 2223144221996 in words is "two trillion, two hundred twenty-three billion, one hundred forty-four million, two hundred twenty-one thousand, nine hundred ninety-six".