111210100022102 has 8 divisors (see below), whose sum is σ = 175594894771800. Its totient is φ = 52678468431504.

The previous prime is 111210100022069. The next prime is 111210100022107. The reversal of 111210100022102 is 201220001012111.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111210100022107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1463290789727 + ... + 1463290789802.

It is an arithmetic number, because the mean of its divisors is an integer number (21949361846475).

Almost surely, 2^{111210100022102} is an apocalyptic number.

111210100022102 is a deficient number, since it is larger than the sum of its proper divisors (64384794749698).

111210100022102 is a wasteful number, since it uses less digits than its factorization.

111210100022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2926581579550.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 111210100022102 its reverse (201220001012111), we get a palindrome (312430101034213).

Subtracting 111210100022102 from its reverse (201220001012111), we obtain a palindrome (90009900990009).

The spelling of 111210100022102 in words is "one hundred eleven trillion, two hundred ten billion, one hundred million, twenty-two thousand, one hundred two".