111100201101202 has 4 divisors (see below), whose sum is σ = 166650301651806. Its totient is φ = 55550100550600.

The previous prime is 111100201101191. The next prime is 111100201101203. The reversal of 111100201101202 is 202101102001111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 79613165509641 + 31487035591561 = 8922621^2 + 5611331^2 .

It is not an unprimeable number, because it can be changed into a prime (111100201101203) 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 as a sum of consecutive naturals, namely, 27775050275299 + ... + 27775050275302.

Almost surely, 2^{111100201101202} is an apocalyptic number.

111100201101202 is a deficient number, since it is larger than the sum of its proper divisors (55550100550604).

111100201101202 is an equidigital number, since it uses as much as digits as its factorization.

111100201101202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55550100550603.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 111100201101202 its reverse (202101102001111), we get a palindrome (313201303102313).

The spelling of 111100201101202 in words is "one hundred eleven trillion, one hundred billion, two hundred one million, one hundred one thousand, two hundred two".