120424242221001 has 48 divisors (see below), whose sum is σ = 179895730094080. Its totient is φ = 77546661396480.

The previous prime is 120424242220993. The next prime is 120424242221033. The reversal of 120424242221001 is 100122242424021.

120424242221001 is a `hidden beast` number, since 1 + 2 + 0 + 4 + 2 + 424 + 22 + 210 + 0 + 1 = 666.

120424242221001 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 120424242221001 - 2³ = 120424242220993 is a prime.

It is a super-2 number, since 2×120424242221001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120424242231001) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1133106201 + ... + 1133212473.

Almost surely, 2^{120424242221001} is an apocalyptic number.

It is an amenable number.

120424242221001 is a deficient number, since it is larger than the sum of its proper divisors (59471487873079).

120424242221001 is a wasteful number, since it uses less digits than its factorization.

120424242221001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113926 (or 113923 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 120424242221001 its reverse (100122242424021), we get a palindrome (220546484645022).

The spelling of 120424242221001 in words is "one hundred twenty trillion, four hundred twenty-four billion, two hundred forty-two million, two hundred twenty-one thousand, one".