1322210111201 has 16 divisors (see below), whose sum is σ = 1574420336640. Its totient is φ = 1086513996240.

The previous prime is 1322210111191. The next prime is 1322210111227. The reversal of 1322210111201 is 1021110122231.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1322210111201 is a prime.

It is a super-3 number, since 3×1322210111201³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1322210111201.

It is not an unprimeable number, because it can be changed into a prime (1322210111251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28449371 + ... + 28495808.

It is an arithmetic number, because the mean of its divisors is an integer number (98401271040).

Almost surely, 2^{1322210111201} is an apocalyptic number.

It is an amenable number.

1322210111201 is a deficient number, since it is larger than the sum of its proper divisors (252210225439).

1322210111201 is a wasteful number, since it uses less digits than its factorization.

1322210111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56945324.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 1322210111201 its reverse (1021110122231), we get a palindrome (2343320233432).

The spelling of 1322210111201 in words is "one trillion, three hundred twenty-two billion, two hundred ten million, one hundred eleven thousand, two hundred one".