12201001107 has 24 divisors (see below), whose sum is σ = 17915802624. Its totient is φ = 7370841456.

The previous prime is 12201001097. The next prime is 12201001123. The reversal of 12201001107 is 70110010221.

It is not a de Polignac number, because 12201001107 - 2⁷ = 12201000979 is a prime.

It is a super-3 number, since 3×12201001107³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12201001147) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 220003 + ... + 269820.

It is an arithmetic number, because the mean of its divisors is an integer number (746491776).

Almost surely, 2^12201001107 is an apocalyptic number.

12201001107 is a deficient number, since it is larger than the sum of its proper divisors (5714801517).

12201001107 is a wasteful number, since it uses less digits than its factorization.

12201001107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489887 (or 489868 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 15.

Adding to 12201001107 its reverse (70110010221), we get a palindrome (82311011328).

The spelling of 12201001107 in words is "twelve billion, two hundred one million, one thousand, one hundred seven".