22200112122010 has 16 divisors (see below), whose sum is σ = 42063370336800. Its totient is φ = 8412674067216.

The previous prime is 22200112121989. The next prime is 22200112122073. The reversal of 22200112122010 is 1022121100222.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 58421347500 + ... + 58421347879.

It is an arithmetic number, because the mean of its divisors is an integer number (2628960646050).

Almost surely, 2^{22200112122010} is an apocalyptic number.

22200112122010 is a deficient number, since it is larger than the sum of its proper divisors (19863258214790).

22200112122010 is a wasteful number, since it uses less digits than its factorization.

22200112122010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116842695405.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22200112122010 its reverse (1022121100222), we get a palindrome (23222233222232).

The spelling of 22200112122010 in words is "twenty-two trillion, two hundred billion, one hundred twelve million, one hundred twenty-two thousand, ten".