120342224501 has 4 divisors (see below), whose sum is σ = 120350126400. Its totient is φ = 120334322604.

The previous prime is 120342224459. The next prime is 120342224521. The reversal of 120342224501 is 105422243021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 105422243021 = 17 ⋅6201308413.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120342224501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120342224521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3928061 + ... + 3958578.

It is an arithmetic number, because the mean of its divisors is an integer number (30087531600).

Almost surely, 2^120342224501 is an apocalyptic number.

It is an amenable number.

120342224501 is a deficient number, since it is larger than the sum of its proper divisors (7901899).

120342224501 is an equidigital number, since it uses as much as digits as its factorization.

120342224501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7901898.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 120342224501 its reverse (105422243021), we get a palindrome (225764467522).

The spelling of 120342224501 in words is "one hundred twenty billion, three hundred forty-two million, two hundred twenty-four thousand, five hundred one".