112190209219 has 8 divisors (see below), whose sum is σ = 125235582912. Its totient is φ = 99619212840.

The previous prime is 112190209189. The next prime is 112190209223. The reversal of 112190209219 is 912902091211.

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

It is not a de Polignac number, because 112190209219 - 2²⁷ = 112055991491 is a prime.

It is a super-2 number, since 2×112190209219² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112190209259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118593829 + ... + 118594774.

It is an arithmetic number, because the mean of its divisors is an integer number (15654447864).

Almost surely, 2^112190209219 is an apocalyptic number.

112190209219 is a deficient number, since it is larger than the sum of its proper divisors (13045373693).

112190209219 is a wasteful number, since it uses less digits than its factorization.

112190209219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237188657.

The product of its (nonzero) digits is 5832, while the sum is 37.

The spelling of 112190209219 in words is "one hundred twelve billion, one hundred ninety million, two hundred nine thousand, two hundred nineteen".