120352515022 has 4 divisors (see below), whose sum is σ = 180528772536. Its totient is φ = 60176257510.

The previous prime is 120352514987. The next prime is 120352515029. The reversal of 120352515022 is 220515253021.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120352515029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30088128754 + ... + 30088128757.

It is an arithmetic number, because the mean of its divisors is an integer number (45132193134).

Almost surely, 2^120352515022 is an apocalyptic number.

120352515022 is a deficient number, since it is larger than the sum of its proper divisors (60176257514).

120352515022 is an equidigital number, since it uses as much as digits as its factorization.

120352515022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60176257513.

The product of its (nonzero) digits is 6000, while the sum is 28.

Adding to 120352515022 its reverse (220515253021), we get a palindrome (340867768043).

The spelling of 120352515022 in words is "one hundred twenty billion, three hundred fifty-two million, five hundred fifteen thousand, twenty-two".