12013223311300 has 36 divisors (see below), whose sum is σ = 26967615094980. Its totient is φ = 4639589691520.

The previous prime is 12013223311283. The next prime is 12013223311339. The reversal of 12013223311300 is 311332231021.

It can be written as a sum of positive squares in 6 ways, for example, as 140953691844 + 11872269619456 = 375438^2 + 3445616^2 .

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, 2071242499 + ... + 2071248298.

It is an arithmetic number, because the mean of its divisors is an integer number (749100419305).

Almost surely, 2^{12013223311300} is an apocalyptic number.

12013223311300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12013223311300 is an abundant number, since it is smaller than the sum of its proper divisors (14954391783680).

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

12013223311300 is a wasteful number, since it uses less digits than its factorization.

12013223311300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4142490840 (or 4142490833 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 12013223311300 its reverse (311332231021), we get a palindrome (12324555542321).

The spelling of 12013223311300 in words is "twelve trillion, thirteen billion, two hundred twenty-three million, three hundred eleven thousand, three hundred".