120422343501 has 24 divisors (see below), whose sum is σ = 183340370720. Its totient is φ = 75955664736.

The previous prime is 120422343469. The next prime is 120422343527. The reversal of 120422343501 is 105343224021.

120422343501 is a `hidden beast` number, since 1 + 2 + 0 + 4 + 223 + 435 + 0 + 1 = 666.

It is not a de Polignac number, because 120422343501 - 2⁵ = 120422343469 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 (120422343401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 335695 + ... + 594588.

Almost surely, 2^120422343501 is an apocalyptic number.

It is an amenable number.

120422343501 is a deficient number, since it is larger than the sum of its proper divisors (62918027219).

120422343501 is a wasteful number, since it uses less digits than its factorization.

120422343501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931065 (or 931062 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 120422343501 its reverse (105343224021), we get a palindrome (225765567522).

The spelling of 120422343501 in words is "one hundred twenty billion, four hundred twenty-two million, three hundred forty-three thousand, five hundred one".