12201300331 has 32 divisors (see below), whose sum is σ = 13782182400. Its totient is φ = 10705632000.

The previous prime is 12201300329. The next prime is 12201300341. The reversal of 12201300331 is 13300310221.

It is not a de Polignac number, because 12201300331 - 2¹ = 12201300329 is a prime.

It is a super-2 number, since 2×12201300331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12201300311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28981501 + ... + 28981921.

It is an arithmetic number, because the mean of its divisors is an integer number (430693200).

Almost surely, 2^12201300331 is an apocalyptic number.

12201300331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12201300331 is a deficient number, since it is larger than the sum of its proper divisors (1580882069).

12201300331 is a wasteful number, since it uses less digits than its factorization.

12201300331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 12201300331 its reverse (13300310221), we get a palindrome (25501610552).

The spelling of 12201300331 in words is "twelve billion, two hundred one million, three hundred thousand, three hundred thirty-one".