1111102201202 has 16 divisors (see below), whose sum is σ = 1945273155840. Its totient is φ = 466055026368.

The previous prime is 1111102201201. The next prime is 1111102201213. The reversal of 1111102201202 is 2021022011111.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (1111102201201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 844301927 + ... + 844303242.

It is an arithmetic number, because the mean of its divisors is an integer number (121579572240).

Almost surely, 2^{1111102201202} is an apocalyptic number.

1111102201202 is a deficient number, since it is larger than the sum of its proper divisors (834170954638).

1111102201202 is a wasteful number, since it uses less digits than its factorization.

1111102201202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1688605225.

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

Adding to 1111102201202 its reverse (2021022011111), we get a palindrome (3132124212313).

The spelling of 1111102201202 in words is "one trillion, one hundred eleven billion, one hundred two million, two hundred one thousand, two hundred two".