2212201122 has 16 divisors (see below), whose sum is σ = 4657265760. Its totient is φ = 698589792.

The previous prime is 2212201037. The next prime is 2212201127. The reversal of 2212201122 is 2211022122.

It is not an unprimeable number, because it can be changed into a prime (2212201127) 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, 9702523 + ... + 9702750.

It is an arithmetic number, because the mean of its divisors is an integer number (291079110).

Almost surely, 2^2212201122 is an apocalyptic number.

2212201122 is an abundant number, since it is smaller than the sum of its proper divisors (2445064638).

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

2212201122 is a wasteful number, since it uses less digits than its factorization.

2212201122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19405297.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 2212201122 is about 47034.0421609710. The cubic root of 2212201122 is about 1302.9913603765.

Adding to 2212201122 its reverse (2211022122), we get a palindrome (4423223244).

The spelling of 2212201122 in words is "two billion, two hundred twelve million, two hundred one thousand, one hundred twenty-two".