122243416023 has 4 divisors (see below), whose sum is σ = 162991221368. Its totient is φ = 81495610680.

The previous prime is 122243416007. The next prime is 122243416049. The reversal of 122243416023 is 320614342221.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 122243416023 - 2⁴ = 122243416007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122243416523) 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, 20373902668 + ... + 20373902673.

It is an arithmetic number, because the mean of its divisors is an integer number (40747805342).

Almost surely, 2^122243416023 is an apocalyptic number.

122243416023 is a deficient number, since it is larger than the sum of its proper divisors (40747805345).

122243416023 is an equidigital number, since it uses as much as digits as its factorization.

122243416023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40747805344.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 122243416023 its reverse (320614342221), we get a palindrome (442857758244).

The spelling of 122243416023 in words is "one hundred twenty-two billion, two hundred forty-three million, four hundred sixteen thousand, twenty-three".