111331202114 has 32 divisors (see below), whose sum is σ = 196056951552. Its totient is φ = 46847520000.

The previous prime is 111331202113. The next prime is 111331202149. The reversal of 111331202114 is 411202133111.

It is not an unprimeable number, because it can be changed into a prime (111331202113) 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, 2417162 + ... + 2462789.

It is an arithmetic number, because the mean of its divisors is an integer number (6126779736).

Almost surely, 2^111331202114 is an apocalyptic number.

111331202114 is a deficient number, since it is larger than the sum of its proper divisors (84725749438).

111331202114 is a wasteful number, since it uses less digits than its factorization.

111331202114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4880042.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 111331202114 its reverse (411202133111), we get a palindrome (522533335225).

The spelling of 111331202114 in words is "one hundred eleven billion, three hundred thirty-one million, two hundred two thousand, one hundred fourteen".