12344220235 has 8 divisors (see below), whose sum is σ = 14991535440. Its totient is φ = 9756395424.

The previous prime is 12344220209. The next prime is 12344220269. The reversal of 12344220235 is 53202244321.

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 12344220235 - 2¹³ = 12344212043 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14872140 + ... + 14872969.

It is an arithmetic number, because the mean of its divisors is an integer number (1873941930).

Almost surely, 2^12344220235 is an apocalyptic number.

12344220235 is a deficient number, since it is larger than the sum of its proper divisors (2647315205).

12344220235 is an equidigital number, since it uses as much as digits as its factorization.

12344220235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29745197.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 12344220235 its reverse (53202244321), we get a palindrome (65546464556).

The spelling of 12344220235 in words is "twelve billion, three hundred forty-four million, two hundred twenty thousand, two hundred thirty-five".