2212244422122 has 64 divisors (see below), whose sum is σ = 5316675782400. Its totient is φ = 600269806080.

The previous prime is 2212244422117. The next prime is 2212244422123.

It is a happy number.

2212244422122 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2212244422122.

It is not an unprimeable number, because it can be changed into a prime (2212244422123) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 14813347 + ... + 14961942.

It is an arithmetic number, because the mean of its divisors is an integer number (83073059100).

Almost surely, 2^{2212244422122} is an apocalyptic number.

2212244422122 is an abundant number, since it is smaller than the sum of its proper divisors (3104431360278).

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

2212244422122 is a wasteful number, since it uses less digits than its factorization.

2212244422122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29775391.

The product of its digits is 16384, while the sum is 30.

The spelling of 2212244422122 in words is "two trillion, two hundred twelve billion, two hundred forty-four million, four hundred twenty-two thousand, one hundred twenty-two".