2200112121122 has 32 divisors (see below), whose sum is σ = 3510487693440. Its totient is φ = 1030558682880.

The previous prime is 2200112121107. The next prime is 2200112121133. The reversal of 2200112121122 is 2211212110022.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 2200112121122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7350233 + ... + 7643699.

It is an arithmetic number, because the mean of its divisors is an integer number (109702740420).

Almost surely, 2^{2200112121122} is an apocalyptic number.

2200112121122 is a deficient number, since it is larger than the sum of its proper divisors (1310375572318).

2200112121122 is a wasteful number, since it uses less digits than its factorization.

2200112121122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294506.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 2200112121122 its reverse (2211212110022), we get a palindrome (4411324231144).

The spelling of 2200112121122 in words is "two trillion, two hundred billion, one hundred twelve million, one hundred twenty-one thousand, one hundred twenty-two".