2200120012222 has 32 divisors (see below), whose sum is σ = 3732825254400. Its totient is φ = 963370312800.

The previous prime is 2200120012219. The next prime is 2200120012231. The reversal of 2200120012222 is 2222100210022.

It is a junction number, because it is equal to n+sod(n) for n = 2200120012196 and 2200120012205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3647554 + ... + 4207717.

It is an arithmetic number, because the mean of its divisors is an integer number (116650789200).

Almost surely, 2^{2200120012222} is an apocalyptic number.

2200120012222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2200120012222 is a deficient number, since it is larger than the sum of its proper divisors (1532705242178).

2200120012222 is a wasteful number, since it uses less digits than its factorization.

2200120012222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7855752.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2200120012222 its reverse (2222100210022), we get a palindrome (4422220222244).

The spelling of 2200120012222 in words is "two trillion, two hundred billion, one hundred twenty million, twelve thousand, two hundred twenty-two".