112101220202102 has 16 divisors (see below), whose sum is σ = 168453255185424. Its totient is φ = 55950182508000.

The previous prime is 112101220202099. The next prime is 112101220202113. The reversal of 112101220202102 is 201202022101211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7105724 + ... + 16573887.

It is an arithmetic number, because the mean of its divisors is an integer number (10528328449089).

Almost surely, 2^{112101220202102} is an apocalyptic number.

112101220202102 is a deficient number, since it is larger than the sum of its proper divisors (56352034983322).

112101220202102 is a wasteful number, since it uses less digits than its factorization.

112101220202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23683855.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 112101220202102 its reverse (201202022101211), we get a palindrome (313303242303313).

The spelling of 112101220202102 in words is "one hundred twelve trillion, one hundred one billion, two hundred twenty million, two hundred two thousand, one hundred two".