12245450113 has 8 divisors (see below), whose sum is σ = 13310656128. Its totient is φ = 11197851024.

The previous prime is 12245450101. The next prime is 12245450123. The reversal of 12245450113 is 31105454221.

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

It is a cyclic number.

It is not a de Polignac number, because 12245450113 - 2²⁵ = 12211895681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12245450123) 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, 4400281 + ... + 4403062.

It is an arithmetic number, because the mean of its divisors is an integer number (1663832016).

Almost surely, 2^12245450113 is an apocalyptic number.

12245450113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12245450113 is a deficient number, since it is larger than the sum of its proper divisors (1065206015).

12245450113 is a wasteful number, since it uses less digits than its factorization.

12245450113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8803463.

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 12245450113 in words is "twelve billion, two hundred forty-five million, four hundred fifty thousand, one hundred thirteen".