2222201101022 has 12 divisors (see below), whose sum is σ = 3877514166240. Its totient is φ = 952371900396.

The previous prime is 2222201100989. The next prime is 2222201101049. The reversal of 2222201101022 is 2201011022222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11337760622 + ... + 11337760817.

It is an arithmetic number, because the mean of its divisors is an integer number (323126180520).

Almost surely, 2^{2222201101022} is an apocalyptic number.

2222201101022 is a deficient number, since it is larger than the sum of its proper divisors (1655313065218).

2222201101022 is a wasteful number, since it uses less digits than its factorization.

2222201101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22675521455 (or 22675521448 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2222201101022 its reverse (2201011022222), we get a palindrome (4423212123244).

The spelling of 2222201101022 in words is "two trillion, two hundred twenty-two billion, two hundred one million, one hundred one thousand, twenty-two".