112529226649019 has 4 divisors (see below), whose sum is σ = 116409544809360. Its totient is φ = 108648908488680.

The previous prime is 112529226649013. The next prime is 112529226649027. The reversal of 112529226649019 is 910946622925211.

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 112529226649019 - 2¹⁶ = 112529226583483 is a prime.

It is a super-2 number, since 2×112529226649019² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112529226649013) 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, 1940159080127 + ... + 1940159080184.

It is an arithmetic number, because the mean of its divisors is an integer number (29102386202340).

Almost surely, 2^{112529226649019} is an apocalyptic number.

112529226649019 is a deficient number, since it is larger than the sum of its proper divisors (3880318160341).

112529226649019 is an equidigital number, since it uses as much as digits as its factorization.

112529226649019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3880318160340.

The product of its (nonzero) digits is 8398080, while the sum is 59.

The spelling of 112529226649019 in words is "one hundred twelve trillion, five hundred twenty-nine billion, two hundred twenty-six million, six hundred forty-nine thousand, nineteen".