111201112213333 has 16 divisors (see below), whose sum is σ = 115012567369216. Its totient is φ = 107403694571520.

The previous prime is 111201112213241. The next prime is 111201112213363. The reversal of 111201112213333 is 333312211102111.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111201112213333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111201112213298 and 111201112213307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111201112213363) 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, 423238741 + ... + 423501397.

It is an arithmetic number, because the mean of its divisors is an integer number (7188285460576).

Almost surely, 2^{111201112213333} is an apocalyptic number.

It is an amenable number.

111201112213333 is a deficient number, since it is larger than the sum of its proper divisors (3811455155883).

111201112213333 is a wasteful number, since it uses less digits than its factorization.

111201112213333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289324.

The product of its (nonzero) digits is 648, while the sum is 25.

Adding to 111201112213333 its reverse (333312211102111), we get a palindrome (444513323315444).

The spelling of 111201112213333 in words is "one hundred eleven trillion, two hundred one billion, one hundred twelve million, two hundred thirteen thousand, three hundred thirty-three".