120221100304 has 10 divisors (see below), whose sum is σ = 232928381870. Its totient is φ = 60110550144.

The previous prime is 120221100269. The next prime is 120221100331. The reversal of 120221100304 is 403001122021.

120221100304 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 106372517904 + 13848582400 = 326148^2 + 117680^2 .

It is a super-2 number, since 2×120221100304² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 7513818769 = 120221100304 / (1 + 2 + 0 + 2 + 2 + 1 + 1 + 0 + 0 + 3 + 0 + 4).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3756909369 + ... + 3756909400.

It is an arithmetic number, because the mean of its divisors is an integer number (23292838187).

Almost surely, 2^120221100304 is an apocalyptic number.

It is an amenable number.

120221100304 is a deficient number, since it is larger than the sum of its proper divisors (112707281566).

120221100304 is an equidigital number, since it uses as much as digits as its factorization.

120221100304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7513818777 (or 7513818771 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 120221100304 its reverse (403001122021), we get a palindrome (523222222325).

The spelling of 120221100304 in words is "one hundred twenty billion, two hundred twenty-one million, one hundred thousand, three hundred four".