111200220002201 has 16 divisors (see below), whose sum is σ = 121621515768000. Its totient is φ = 100830995136000.

The previous prime is 111200220002197. The next prime is 111200220002203. The reversal of 111200220002201 is 102200022002111.

It is a cyclic number.

It is not a de Polignac number, because 111200220002201 - 2² = 111200220002197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111200220002203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54843125 + ... + 56834573.

It is an arithmetic number, because the mean of its divisors is an integer number (7601344735500).

Almost surely, 2^{111200220002201} is an apocalyptic number.

111200220002201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

111200220002201 is a deficient number, since it is larger than the sum of its proper divisors (10421295765799).

111200220002201 is a wasteful number, since it uses less digits than its factorization.

111200220002201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2004520.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 111200220002201 its reverse (102200022002111), we get a palindrome (213400242004312).

The spelling of 111200220002201 in words is "one hundred eleven trillion, two hundred billion, two hundred twenty million, two thousand, two hundred one".