2200111022012 has 24 divisors (see below), whose sum is σ = 4075477660800. Its totient is φ = 1036335735216.

The previous prime is 2200111022009. The next prime is 2200111022017. The reversal of 2200111022012 is 2102201110022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200111022017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80849048 + ... + 80876255.

It is an arithmetic number, because the mean of its divisors is an integer number (169811569200).

Almost surely, 2^{2200111022012} is an apocalyptic number.

It is an amenable number.

2200111022012 is a deficient number, since it is larger than the sum of its proper divisors (1875366638788).

2200111022012 is a wasteful number, since it uses less digits than its factorization.

2200111022012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161725505 (or 161725503 counting only the distinct ones).

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

Adding to 2200111022012 its reverse (2102201110022), we get a palindrome (4302312132034).

The spelling of 2200111022012 in words is "two trillion, two hundred billion, one hundred eleven million, twenty-two thousand, twelve".