244201231099 has 4 divisors (see below), whose sum is σ = 279087121264. Its totient is φ = 209315340936.

The previous prime is 244201231063. The next prime is 244201231199. The reversal of 244201231099 is 990132102442.

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 244201231099 - 2²¹ = 244199133947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (244201231019) 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, 17442945072 + ... + 17442945085.

It is an arithmetic number, because the mean of its divisors is an integer number (69771780316).

Almost surely, 2^244201231099 is an apocalyptic number.

244201231099 is a deficient number, since it is larger than the sum of its proper divisors (34885890165).

244201231099 is an equidigital number, since it uses as much as digits as its factorization.

244201231099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34885890164.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 244201231099 in words is "two hundred forty-four billion, two hundred one million, two hundred thirty-one thousand, ninety-nine".