120215232441 has 12 divisors (see below), whose sum is σ = 177338783232. Its totient is φ = 78438307416.

The previous prime is 120215232433. The next prime is 120215232457. The reversal of 120215232441 is 144232512021.

120215232441 is a `hidden beast` number, since 1 + 2 + 0 + 215 + 2 + 3 + 2 + 441 = 666.

It is not a de Polignac number, because 120215232441 - 2³ = 120215232433 is a prime.

It is a super-2 number, since 2×120215232441² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120215232491) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142097961 + ... + 142098806.

It is an arithmetic number, because the mean of its divisors is an integer number (14778231936).

Almost surely, 2^120215232441 is an apocalyptic number.

It is an amenable number.

120215232441 is a deficient number, since it is larger than the sum of its proper divisors (57123550791).

120215232441 is a wasteful number, since it uses less digits than its factorization.

120215232441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284196820 (or 284196817 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 120215232441 its reverse (144232512021), we get a palindrome (264447744462).

The spelling of 120215232441 in words is "one hundred twenty billion, two hundred fifteen million, two hundred thirty-two thousand, four hundred forty-one".