120014240221 has 16 divisors (see below), whose sum is σ = 128502836800. Its totient is φ = 111745785600.

The previous prime is 120014240173. The next prime is 120014240257. The reversal of 120014240221 is 122042410021.

It is a cyclic number.

It is not a de Polignac number, because 120014240221 - 2²⁹ = 119477369309 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120014240261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1456165 + ... + 1536373.

It is an arithmetic number, because the mean of its divisors is an integer number (8031427300).

Almost surely, 2^120014240221 is an apocalyptic number.

It is an amenable number.

120014240221 is a deficient number, since it is larger than the sum of its proper divisors (8488596579).

120014240221 is a wasteful number, since it uses less digits than its factorization.

120014240221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81580.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 120014240221 its reverse (122042410021), we get a palindrome (242056650242).

The spelling of 120014240221 in words is "one hundred twenty billion, fourteen million, two hundred forty thousand, two hundred twenty-one".