112102010221101 has 4 divisors (see below), whose sum is σ = 149469346961472. Its totient is φ = 74734673480732.

The previous prime is 112102010221081. The next prime is 112102010221129. The reversal of 112102010221101 is 101122010201211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112102010221101 - 2³³ = 112093420286509 is a prime.

It is a super-2 number, since 2×112102010221101² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112102010221141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18683668370181 + ... + 18683668370186.

It is an arithmetic number, because the mean of its divisors is an integer number (37367336740368).

Almost surely, 2^{112102010221101} is an apocalyptic number.

It is an amenable number.

112102010221101 is a deficient number, since it is larger than the sum of its proper divisors (37367336740371).

112102010221101 is an equidigital number, since it uses as much as digits as its factorization.

112102010221101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37367336740370.

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

Adding to 112102010221101 its reverse (101122010201211), we get a palindrome (213224020422312).

The spelling of 112102010221101 in words is "one hundred twelve trillion, one hundred two billion, ten million, two hundred twenty-one thousand, one hundred one".