112100021202119 has 4 divisors (see below), whose sum is σ = 118000022318040. Its totient is φ = 106200020086200.

The previous prime is 112100021202079. The next prime is 112100021202151. The reversal of 112100021202119 is 911202120001211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112100021202119 - 2¹² = 112100021198023 is a prime.

It is a super-2 number, since 2×112100021202119² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112100021202094 and 112100021202103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112100021202319) 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, 2950000557932 + ... + 2950000557969.

It is an arithmetic number, because the mean of its divisors is an integer number (29500005579510).

Almost surely, 2^{112100021202119} is an apocalyptic number.

112100021202119 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

112100021202119 is a deficient number, since it is larger than the sum of its proper divisors (5900001115921).

112100021202119 is an equidigital number, since it uses as much as digits as its factorization.

112100021202119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5900001115920.

The product of its (nonzero) digits is 144, while the sum is 23.

The spelling of 112100021202119 in words is "one hundred twelve trillion, one hundred billion, twenty-one million, two hundred two thousand, one hundred nineteen".