120225306338 has 16 divisors (see below), whose sum is σ = 190966144320. Its totient is φ = 56607815376.

The previous prime is 120225306323. The next prime is 120225306347. The reversal of 120225306338 is 833603522021.

It is a junction number, because it is equal to n+sod(n) for n = 120225306298 and 120225306307.

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, 9466181 + ... + 9478872.

It is an arithmetic number, because the mean of its divisors is an integer number (11935384020).

Almost surely, 2^120225306338 is an apocalyptic number.

120225306338 is a deficient number, since it is larger than the sum of its proper divisors (70740837982).

120225306338 is a wasteful number, since it uses less digits than its factorization.

120225306338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18945241.

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 120225306338 its reverse (833603522021), we get a palindrome (953828828359).

The spelling of 120225306338 in words is "one hundred twenty billion, two hundred twenty-five million, three hundred six thousand, three hundred thirty-eight".