2222203144012 has 24 divisors (see below), whose sum is σ = 4046739681600. Its totient is φ = 1066867724496.

The previous prime is 2222203143913. The next prime is 2222203144039. The reversal of 2222203144012 is 2104413022222.

It is a super-2 number, since 2×2222203144012² (a number of 25 digits) contains 22 as substring.

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, 109479562 + ... + 109499857.

It is an arithmetic number, because the mean of its divisors is an integer number (168614153400).

Almost surely, 2^{2222203144012} is an apocalyptic number.

It is an amenable number.

2222203144012 is a deficient number, since it is larger than the sum of its proper divisors (1824536537588).

2222203144012 is a wasteful number, since it uses less digits than its factorization.

2222203144012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218979525 (or 218979523 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 2222203144012 its reverse (2104413022222), we get a palindrome (4326616166234).

The spelling of 2222203144012 in words is "two trillion, two hundred twenty-two billion, two hundred three million, one hundred forty-four thousand, twelve".