2222011100012 has 12 divisors (see below), whose sum is σ = 4242021191016. Its totient is φ = 1010005045440.

The previous prime is 2222011099991. The next prime is 2222011100047. The reversal of 2222011100012 is 2100011102222.

It is a self number, because there is not a number n which added to its sum of digits gives 2222011100012.

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, 25250126093 + ... + 25250126180.

It is an arithmetic number, because the mean of its divisors is an integer number (353501765918).

Almost surely, 2^{2222011100012} is an apocalyptic number.

2222011100012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2222011100012 is a deficient number, since it is larger than the sum of its proper divisors (2020010091004).

2222011100012 is a wasteful number, since it uses less digits than its factorization.

2222011100012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50500252288 (or 50500252286 counting only the distinct ones).

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

Adding to 2222011100012 its reverse (2100011102222), we get a palindrome (4322022202234).

The spelling of 2222011100012 in words is "two trillion, two hundred twenty-two billion, eleven million, one hundred thousand, twelve".