120353444221004 has 12 divisors (see below), whose sum is σ = 210842351545728. Its totient is φ = 60112772350800.

The previous prime is 120353444221001. The next prime is 120353444221013. The reversal of 120353444221004 is 400122444353021.

It is a super-2 number, since 2×120353444221004² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120353444221001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15987435692 + ... + 15987443219.

It is an arithmetic number, because the mean of its divisors is an integer number (17570195962144).

Almost surely, 2^{120353444221004} is an apocalyptic number.

It is an amenable number.

120353444221004 is a deficient number, since it is larger than the sum of its proper divisors (90488907324724).

120353444221004 is a wasteful number, since it uses less digits than its factorization.

120353444221004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31974879856 (or 31974879854 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 120353444221004 its reverse (400122444353021), we get a palindrome (520475888574025).

The spelling of 120353444221004 in words is "one hundred twenty trillion, three hundred fifty-three billion, four hundred forty-four million, two hundred twenty-one thousand, four".