2113221231300 has 36 divisors (see below), whose sum is σ = 6114253430096. Its totient is φ = 563525661600.

The previous prime is 2113221231269. The next prime is 2113221231397. The reversal of 2113221231300 is 31321223112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3522035086 + ... + 3522035685.

Almost surely, 2^{2113221231300} is an apocalyptic number.

2113221231300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2113221231300 is an abundant number, since it is smaller than the sum of its proper divisors (4001032198796).

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

2113221231300 is a wasteful number, since it uses less digits than its factorization.

2113221231300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7044070788 (or 7044070781 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2113221231300 its reverse (31321223112), we get a palindrome (2144542454412).

The spelling of 2113221231300 in words is "two trillion, one hundred thirteen billion, two hundred twenty-one million, two hundred thirty-one thousand, three hundred".