111021202002201 has 8 divisors (see below), whose sum is σ = 148174977238560. Its totient is φ = 73940780716992.

The previous prime is 111021202002167. The next prime is 111021202002281. The reversal of 111021202002201 is 102200202120111.

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

It is not a de Polignac number, because 111021202002201 - 2¹³ = 111021201994009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111021202002281) by changing a digit.

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, 18338484255 + ... + 18338490308.

It is an arithmetic number, because the mean of its divisors is an integer number (18521872154820).

Almost surely, 2^{111021202002201} is an apocalyptic number.

It is an amenable number.

111021202002201 is a deficient number, since it is larger than the sum of its proper divisors (37153775236359).

111021202002201 is a wasteful number, since it uses less digits than its factorization.

111021202002201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36676975575.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 111021202002201 its reverse (102200202120111), we get a palindrome (213221404122312).

The spelling of 111021202002201 in words is "one hundred eleven trillion, twenty-one billion, two hundred two million, two thousand, two hundred one".