122243210344 has 16 divisors (see below), whose sum is σ = 241269494400. Its totient is φ = 57904678512.

The previous prime is 122243210333. The next prime is 122243210407. The reversal of 122243210344 is 443012342221.

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, 402115672 + ... + 402115975.

It is an arithmetic number, because the mean of its divisors is an integer number (15079343400).

Almost surely, 2^122243210344 is an apocalyptic number.

It is an amenable number.

122243210344 is a deficient number, since it is larger than the sum of its proper divisors (119026284056).

122243210344 is a wasteful number, since it uses less digits than its factorization.

122243210344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804231672 (or 804231668 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 122243210344 its reverse (443012342221), we get a palindrome (565255552565).

The spelling of 122243210344 in words is "one hundred twenty-two billion, two hundred forty-three million, two hundred ten thousand, three hundred forty-four".