122313440122 has 8 divisors (see below), whose sum is σ = 183473140896. Its totient is φ = 61155726492.

The previous prime is 122313440107. The next prime is 122313440147. The reversal of 122313440122 is 221044313221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 331968 + ... + 595675.

It is an arithmetic number, because the mean of its divisors is an integer number (22934142612).

Almost surely, 2^122313440122 is an apocalyptic number.

122313440122 is a deficient number, since it is larger than the sum of its proper divisors (61159700774).

122313440122 is an equidigital number, since it uses as much as digits as its factorization.

122313440122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993572.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 122313440122 its reverse (221044313221), we get a palindrome (343357753343).

The spelling of 122313440122 in words is "one hundred twenty-two billion, three hundred thirteen million, four hundred forty thousand, one hundred twenty-two".