120322448215 has 4 divisors (see below), whose sum is σ = 144386937864. Its totient is φ = 96257958568.

The previous prime is 120322448203. The next prime is 120322448243. The reversal of 120322448215 is 512844223021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120322448215 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 12032244817 + ... + 12032244826.

It is an arithmetic number, because the mean of its divisors is an integer number (36096734466).

Almost surely, 2^120322448215 is an apocalyptic number.

120322448215 is a deficient number, since it is larger than the sum of its proper divisors (24064489649).

120322448215 is an equidigital number, since it uses as much as digits as its factorization.

120322448215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24064489648.

The product of its (nonzero) digits is 30720, while the sum is 34.

The spelling of 120322448215 in words is "one hundred twenty billion, three hundred twenty-two million, four hundred forty-eight thousand, two hundred fifteen".