2223001012612 has 24 divisors (see below), whose sum is σ = 3900724228800. Its totient is φ = 1108508690016.

The previous prime is 2223001012571. The next prime is 2223001012637. The reversal of 2223001012612 is 2162101003222.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47356089 + ... + 47403007.

It is an arithmetic number, because the mean of its divisors is an integer number (162530176200).

Almost surely, 2^{2223001012612} is an apocalyptic number.

It is an amenable number.

2223001012612 is a deficient number, since it is larger than the sum of its proper divisors (1677723216188).

2223001012612 is a wasteful number, since it uses less digits than its factorization.

2223001012612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78555 (or 78553 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 2223001012612 its reverse (2162101003222), we get a palindrome (4385102015834).

The spelling of 2223001012612 in words is "two trillion, two hundred twenty-three billion, one million, twelve thousand, six hundred twelve".