120240432122 has 16 divisors (see below), whose sum is σ = 180608044032. Its totient is φ = 60037788720.

The previous prime is 120240432119. The next prime is 120240432131. The reversal of 120240432122 is 221234042021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9262028 + ... + 9275000.

It is an arithmetic number, because the mean of its divisors is an integer number (11288002752).

Almost surely, 2^120240432122 is an apocalyptic number.

120240432122 is a deficient number, since it is larger than the sum of its proper divisors (60367611910).

120240432122 is a wasteful number, since it uses less digits than its factorization.

120240432122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18973.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 120240432122 its reverse (221234042021), we get a palindrome (341474474143).

The spelling of 120240432122 in words is "one hundred twenty billion, two hundred forty million, four hundred thirty-two thousand, one hundred twenty-two".