12201705588 has 24 divisors (see below), whose sum is σ = 28532417760. Its totient is φ = 4058410720.

The previous prime is 12201705569. The next prime is 12201705611. The reversal of 12201705588 is 88550710221.

It is a congruent number.

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, 1097298 + ... + 1108361.

It is an arithmetic number, because the mean of its divisors is an integer number (1188850740).

Almost surely, 2^12201705588 is an apocalyptic number.

It is an amenable number.

12201705588 is an abundant number, since it is smaller than the sum of its proper divisors (16330712172).

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

12201705588 is a wasteful number, since it uses less digits than its factorization.

12201705588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2206127 (or 2206125 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 39.

The spelling of 12201705588 in words is "twelve billion, two hundred one million, seven hundred five thousand, five hundred eighty-eight".