111200101202111 has 8 divisors (see below), whose sum is σ = 112373126517600. Its totient is φ = 110028488322400.

The previous prime is 111200101202081. The next prime is 111200101202117. The reversal of 111200101202111 is 111202101002111.

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

It is a cyclic number.

It is not a de Polignac number, because 111200101202111 - 2²² = 111200097007807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111200101202117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352950656 + ... + 353265573.

It is an arithmetic number, because the mean of its divisors is an integer number (14046640814700).

Almost surely, 2^{111200101202111} is an apocalyptic number.

111200101202111 is a deficient number, since it is larger than the sum of its proper divisors (1173025315489).

111200101202111 is a wasteful number, since it uses less digits than its factorization.

111200101202111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706217889.

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

Adding to 111200101202111 its reverse (111202101002111), we get a palindrome (222402202204222).

The spelling of 111200101202111 in words is "one hundred eleven trillion, two hundred billion, one hundred one million, two hundred two thousand, one hundred eleven".