112111220201102 has 8 divisors (see below), whose sum is σ = 168221985060000. Its totient is φ = 56037225181104.

The previous prime is 112111220201089. The next prime is 112111220201129. The reversal of 112111220201102 is 201102022111211.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9192452102 + ... + 9192464297.

It is an arithmetic number, because the mean of its divisors is an integer number (21027748132500).

Almost surely, 2^{112111220201102} is an apocalyptic number.

112111220201102 is a deficient number, since it is larger than the sum of its proper divisors (56110764858898).

112111220201102 is a wasteful number, since it uses less digits than its factorization.

112111220201102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18384919450.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112111220201102 its reverse (201102022111211), we get a palindrome (313213242312313).

The spelling of 112111220201102 in words is "one hundred twelve trillion, one hundred eleven billion, two hundred twenty million, two hundred one thousand, one hundred two".