122323312022 has 4 divisors (see below), whose sum is σ = 183484968036. Its totient is φ = 61161656010.

The previous prime is 122323312003. The next prime is 122323312037. The reversal of 122323312022 is 220213323221.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30580828004 + ... + 30580828007.

It is an arithmetic number, because the mean of its divisors is an integer number (45871242009).

Almost surely, 2^122323312022 is an apocalyptic number.

122323312022 is a deficient number, since it is larger than the sum of its proper divisors (61161656014).

122323312022 is an equidigital number, since it uses as much as digits as its factorization.

122323312022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61161656013.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 122323312022 its reverse (220213323221), we get a palindrome (342536635243).

The spelling of 122323312022 in words is "one hundred twenty-two billion, three hundred twenty-three million, three hundred twelve thousand, twenty-two".