12201001119 has 12 divisors (see below), whose sum is σ = 18099984136. Its totient is φ = 7914162672.

The previous prime is 12201001097. The next prime is 12201001123. The reversal of 12201001119 is 91110010221.

It is a happy number.

It is not a de Polignac number, because 12201001119 - 2⁷ = 12201000991 is a prime.

It is a super-2 number, since 2×12201001119² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12201001619) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18319489 + ... + 18320154.

Almost surely, 2^12201001119 is an apocalyptic number.

12201001119 is a deficient number, since it is larger than the sum of its proper divisors (5898983017).

12201001119 is a wasteful number, since it uses less digits than its factorization.

12201001119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36639686 (or 36639683 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

The spelling of 12201001119 in words is "twelve billion, two hundred one million, one thousand, one hundred nineteen".