122003031044 has 12 divisors (see below), whose sum is σ = 218712751068. Its totient is φ = 59513673600.

The previous prime is 122003031019. The next prime is 122003031091. The reversal of 122003031044 is 440130300221.

It can be written as a sum of positive squares in 2 ways, for example, as 10580591044 + 111422440000 = 102862^2 + 333800^2 .

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, 371960297 + ... + 371960624.

It is an arithmetic number, because the mean of its divisors is an integer number (18226062589).

Almost surely, 2^122003031044 is an apocalyptic number.

It is an amenable number.

122003031044 is a deficient number, since it is larger than the sum of its proper divisors (96709720024).

122003031044 is a wasteful number, since it uses less digits than its factorization.

122003031044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743920966 (or 743920964 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 122003031044 its reverse (440130300221), we get a palindrome (562133331265).

The spelling of 122003031044 in words is "one hundred twenty-two billion, three million, thirty-one thousand, forty-four".