2212182812122 has 32 divisors (see below), whose sum is σ = 3394959030144. Its totient is φ = 1080775742400.

The previous prime is 2212182812107. The next prime is 2212182812123.

2212182812122 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (2212182812123) 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 15 ways as a sum of consecutive naturals, for example, 44141763 + ... + 44191849.

It is an arithmetic number, because the mean of its divisors is an integer number (106092469692).

Almost surely, 2^{2212182812122} is an apocalyptic number.

2212182812122 is a deficient number, since it is larger than the sum of its proper divisors (1182776218022).

2212182812122 is a wasteful number, since it uses less digits than its factorization.

2212182812122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52534.

The product of its digits is 8192, while the sum is 34.

The spelling of 2212182812122 in words is "two trillion, two hundred twelve billion, one hundred eighty-two million, eight hundred twelve thousand, one hundred twenty-two".