12245884291 has 8 divisors (see below), whose sum is σ = 12340812464. Its totient is φ = 12151170720.

The previous prime is 12245884289. The next prime is 12245884327. The reversal of 12245884291 is 19248854221.

It is a happy number.

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 12245884291 - 2¹ = 12245884289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12245884271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61876 + ... + 168286.

It is an arithmetic number, because the mean of its divisors is an integer number (1542601558).

Almost surely, 2^12245884291 is an apocalyptic number.

12245884291 is a deficient number, since it is larger than the sum of its proper divisors (94928173).

12245884291 is a wasteful number, since it uses less digits than its factorization.

12245884291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107301.

The product of its digits is 368640, while the sum is 46.

The spelling of 12245884291 in words is "twelve billion, two hundred forty-five million, eight hundred eighty-four thousand, two hundred ninety-one".