2221333000122 has 16 divisors (see below), whose sum is σ = 4703999294592. Its totient is φ = 696888784320.

The previous prime is 2221333000109. The next prime is 2221333000123. The reversal of 2221333000122 is 2210003331222.

It is a happy number.

2221333000122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2221333000123) 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, 10888887154 + ... + 10888887357.

It is an arithmetic number, because the mean of its divisors is an integer number (293999955912).

Almost surely, 2^{2221333000122} is an apocalyptic number.

2221333000122 is an abundant number, since it is smaller than the sum of its proper divisors (2482666294470).

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

2221333000122 is a wasteful number, since it uses less digits than its factorization.

2221333000122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21777774533.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2221333000122 its reverse (2210003331222), we get a palindrome (4431336331344).

The spelling of 2221333000122 in words is "two trillion, two hundred twenty-one billion, three hundred thirty-three million, one hundred twenty-two", and thus it is an aban number.