1111201202201 has 8 divisors (see below), whose sum is σ = 1158403300608. Its totient is φ = 1064708910000.

The previous prime is 1111201202197. The next prime is 1111201202203. The reversal of 1111201202201 is 1022021021111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1111201202201 - 2² = 1111201202197 is a prime.

It is a super-2 number, since 2×1111201202201² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1111201202203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177448355 + ... + 177454616.

It is an arithmetic number, because the mean of its divisors is an integer number (144800412576).

Almost surely, 2^{1111201202201} is an apocalyptic number.

It is an amenable number.

1111201202201 is a deficient number, since it is larger than the sum of its proper divisors (47202098407).

1111201202201 is a wasteful number, since it uses less digits than its factorization.

1111201202201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354903103.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1111201202201 its reverse (1022021021111), we get a palindrome (2133222223312).

The spelling of 1111201202201 in words is "one trillion, one hundred eleven billion, two hundred one million, two hundred two thousand, two hundred one".