12201201292 has 36 divisors (see below), whose sum is σ = 24899052360. Its totient is φ = 5216266944.

The previous prime is 12201201263. The next prime is 12201201323. The reversal of 12201201292 is 29210210221.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4063 + ... + 156265.

Almost surely, 2^12201201292 is an apocalyptic number.

It is an amenable number.

12201201292 is an abundant number, since it is smaller than the sum of its proper divisors (12697851068).

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

12201201292 is a wasteful number, since it uses less digits than its factorization.

12201201292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152630 (or 152621 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 12201201292 in words is "twelve billion, two hundred one million, two hundred one thousand, two hundred ninety-two".