12100310211232 has 24 divisors (see below), whose sum is σ = 23827460447700. Its totient is φ = 6048891684864.

The previous prime is 12100310211169. The next prime is 12100310211259. The reversal of 12100310211232 is 23211201300121.

It can be written as a sum of positive squares in 2 ways, for example, as 11778871105296 + 321439105936 = 3432036^2 + 566956^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39326257 + ... + 39632752.

Almost surely, 2^{12100310211232} is an apocalyptic number.

It is an amenable number.

12100310211232 is a deficient number, since it is larger than the sum of its proper divisors (11727150236468).

12100310211232 is an equidigital number, since it uses as much as digits as its factorization.

12100310211232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78963808 (or 78963800 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12100310211232 its reverse (23211201300121), we get a palindrome (35311511511353).

The spelling of 12100310211232 in words is "twelve trillion, one hundred billion, three hundred ten million, two hundred eleven thousand, two hundred thirty-two".