120132230012 has 24 divisors (see below), whose sum is σ = 221436230400. Its totient is φ = 56868736176.

The previous prime is 120132230011. The next prime is 120132230089. The reversal of 120132230012 is 210032231021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120132230011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378962 + ... + 619577.

It is an arithmetic number, because the mean of its divisors is an integer number (9226509600).

Almost surely, 2^120132230012 is an apocalyptic number.

It is an amenable number.

120132230012 is a deficient number, since it is larger than the sum of its proper divisors (101304000388).

120132230012 is a wasteful number, since it uses less digits than its factorization.

120132230012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000145 (or 1000143 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 120132230012 its reverse (210032231021), we get a palindrome (330164461033).

The spelling of 120132230012 in words is "one hundred twenty billion, one hundred thirty-two million, two hundred thirty thousand, twelve".