112101001122102 has 16 divisors (see below), whose sum is σ = 224214370862592. Its totient is φ = 37364938937640.

The previous prime is 112101001122053. The next prime is 112101001122211. The reversal of 112101001122102 is 201221100101211.

It is a happy number.

It is a super-2 number, since 2×112101001122102² (a number of 29 digits) contains 22 as substring.

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, 515241274 + ... + 515458797.

It is an arithmetic number, because the mean of its divisors is an integer number (14013398178912).

Almost surely, 2^{112101001122102} is an apocalyptic number.

112101001122102 is an abundant number, since it is smaller than the sum of its proper divisors (112113369740490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112101001122102 is a wasteful number, since it uses less digits than its factorization.

112101001122102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030718203.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 112101001122102 its reverse (201221100101211), we get a palindrome (313322101223313).

The spelling of 112101001122102 in words is "one hundred twelve trillion, one hundred one billion, one million, one hundred twenty-two thousand, one hundred two".