122302120243 has 8 divisors (see below), whose sum is σ = 130290148800. Its totient is φ = 114469199208.

The previous prime is 122302120229. The next prime is 122302120253. The reversal of 122302120243 is 342021203221.

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 122302120243 - 2⁵ = 122302120211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122302120253) 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, 38775253 + ... + 38778406.

It is an arithmetic number, because the mean of its divisors is an integer number (16286268600).

Almost surely, 2^122302120243 is an apocalyptic number.

122302120243 is a deficient number, since it is larger than the sum of its proper divisors (7988028557).

122302120243 is an equidigital number, since it uses as much as digits as its factorization.

122302120243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77553761.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 122302120243 its reverse (342021203221), we get a palindrome (464323323464).

The spelling of 122302120243 in words is "one hundred twenty-two billion, three hundred two million, one hundred twenty thousand, two hundred forty-three".