122244444044 has 24 divisors (see below), whose sum is σ = 224858416608. Its totient is φ = 58037978240.

The previous prime is 122244444029. The next prime is 122244444061. The reversal of 122244444044 is 440444442221.

It is a junction number, because it is equal to n+sod(n) for n = 122244443995 and 122244444013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4836827 + ... + 4862034.

It is an arithmetic number, because the mean of its divisors is an integer number (9369100692).

Almost surely, 2^122244444044 is an apocalyptic number.

It is an amenable number.

122244444044 is a deficient number, since it is larger than the sum of its proper divisors (102613972564).

122244444044 is a wasteful number, since it uses less digits than its factorization.

122244444044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9699025 (or 9699023 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 35.

Adding to 122244444044 its reverse (440444442221), we get a palindrome (562688886265).

The spelling of 122244444044 in words is "one hundred twenty-two billion, two hundred forty-four million, four hundred forty-four thousand, forty-four".