12201032122412 has 48 divisors (see below), whose sum is σ = 24666863800320. Its totient is φ = 5172576902400.

The previous prime is 12201032122393. The next prime is 12201032122427. The reversal of 12201032122412 is 21422123010221.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5415389 + ... + 7329972.

It is an arithmetic number, because the mean of its divisors is an integer number (513892995840).

Almost surely, 2^{12201032122412} is an apocalyptic number.

It is an amenable number.

12201032122412 is an abundant number, since it is smaller than the sum of its proper divisors (12465831677908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12201032122412 is a wasteful number, since it uses less digits than its factorization.

12201032122412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12745742 (or 12745740 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 12201032122412 its reverse (21422123010221), we get a palindrome (33623155132633).

The spelling of 12201032122412 in words is "twelve trillion, two hundred one billion, thirty-two million, one hundred twenty-two thousand, four hundred twelve".