111012122201102 has 8 divisors (see below), whose sum is σ = 166519025614512. Its totient is φ = 55505780329600.

The previous prime is 111012122201087. The next prime is 111012122201119. The reversal of 111012122201102 is 201102221210111.

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, 139890899 + ... + 140682222.

It is an arithmetic number, because the mean of its divisors is an integer number (20814878201814).

Almost surely, 2^{111012122201102} is an apocalyptic number.

111012122201102 is a deficient number, since it is larger than the sum of its proper divisors (55506903413410).

111012122201102 is a wasteful number, since it uses less digits than its factorization.

111012122201102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280770954.

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

Adding to 111012122201102 its reverse (201102221210111), we get a palindrome (312114343411213).

Subtracting 111012122201102 from its reverse (201102221210111), we obtain a palindrome (90090099009009).

The spelling of 111012122201102 in words is "one hundred eleven trillion, twelve billion, one hundred twenty-two million, two hundred one thousand, one hundred two".