12100110212222 has 16 divisors (see below), whose sum is σ = 18398925856800. Its totient is φ = 5967136081152.

The previous prime is 12100110212219. The next prime is 12100110212251. The reversal of 12100110212222 is 22221201100121.

It is a self number, because there is not a number n which added to its sum of digits gives 12100110212222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39023654 + ... + 39332502.

It is an arithmetic number, because the mean of its divisors is an integer number (1149932866050).

Almost surely, 2^{12100110212222} is an apocalyptic number.

12100110212222 is a deficient number, since it is larger than the sum of its proper divisors (6298815644578).

12100110212222 is a wasteful number, since it uses less digits than its factorization.

12100110212222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577267.

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

Adding to 12100110212222 its reverse (22221201100121), we get a palindrome (34321311312343).

The spelling of 12100110212222 in words is "twelve trillion, one hundred billion, one hundred ten million, two hundred twelve thousand, two hundred twenty-two".