2222111000012 has 12 divisors (see below), whose sum is σ = 3926448563856. Its totient is φ = 1100268553200.

The previous prime is 2222110999987. The next prime is 2222111000023. The reversal of 2222111000012 is 2100001112222.

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, 2696736239 + ... + 2696737062.

It is an arithmetic number, because the mean of its divisors is an integer number (327204046988).

Almost surely, 2^{2222111000012} is an apocalyptic number.

It is an amenable number.

2222111000012 is a deficient number, since it is larger than the sum of its proper divisors (1704337563844).

2222111000012 is a wasteful number, since it uses less digits than its factorization.

2222111000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5393473408 (or 5393473406 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2222111000012 its reverse (2100001112222), we get a palindrome (4322112112234).

The spelling of 2222111000012 in words is "two trillion, two hundred twenty-two billion, one hundred eleven million, twelve", and thus it is an aban number.