111110121001202 has 16 divisors (see below), whose sum is σ = 167771233770624. Its totient is φ = 55186386540000.

The previous prime is 111110121001163. The next prime is 111110121001259. The reversal of 111110121001202 is 202100121011111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19768427 + ... + 24759057.

It is an arithmetic number, because the mean of its divisors is an integer number (10485702110664).

Almost surely, 2^{111110121001202} is an apocalyptic number.

111110121001202 is a deficient number, since it is larger than the sum of its proper divisors (56661112769422).

111110121001202 is a wasteful number, since it uses less digits than its factorization.

111110121001202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5064505.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 111110121001202 its reverse (202100121011111), we get a palindrome (313210242012313).

Subtracting 111110121001202 from its reverse (202100121011111), we obtain a palindrome (90990000009909).

The spelling of 111110121001202 in words is "one hundred eleven trillion, one hundred ten billion, one hundred twenty-one million, one thousand, two hundred two".