12300211332 has 36 divisors (see below), whose sum is σ = 31106218416. Its totient is φ = 4098222000.

The previous prime is 12300211289. The next prime is 12300211367. The reversal of 12300211332 is 23311200321.

12300211332 is a `hidden beast` number, since 12 + 300 + 21 + 1 + 332 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×12300211332² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 5143 + ... + 156929.

Almost surely, 2^12300211332 is an apocalyptic number.

12300211332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12300211332 is an abundant number, since it is smaller than the sum of its proper divisors (18806007084).

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

12300211332 is a wasteful number, since it uses less digits than its factorization.

12300211332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154048 (or 154043 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 12300211332 its reverse (23311200321), we get a palindrome (35611411653).

The spelling of 12300211332 in words is "twelve billion, three hundred million, two hundred eleven thousand, three hundred thirty-two".