2212012012110 has 16 divisors (see below), whose sum is σ = 5308828829136. Its totient is φ = 589869869888.

The previous prime is 2212012012109. The next prime is 2212012012117. The reversal of 2212012012110 is 112102102122.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2212012012110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212012012117) 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, 36866866839 + ... + 36866866898.

It is an arithmetic number, because the mean of its divisors is an integer number (331801801821).

Almost surely, 2^{2212012012110} is an apocalyptic number.

2212012012110 is an abundant number, since it is smaller than the sum of its proper divisors (3096816817026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2212012012110 is a wasteful number, since it uses less digits than its factorization.

2212012012110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73733733747.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2212012012110 its reverse (112102102122), we get a palindrome (2324114114232).

The spelling of 2212012012110 in words is "two trillion, two hundred twelve billion, twelve million, twelve thousand, one hundred ten".