11213213023200 has 72 divisors (see below), whose sum is σ = 36499008398328. Its totient is φ = 2990190138880.

The previous prime is 11213213023193. The next prime is 11213213023261. The reversal of 11213213023200 is 232031231211.

It is a super-2 number, since 2×11213213023200² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 2336083647 + ... + 2336088446.

It is an arithmetic number, because the mean of its divisors is an integer number (506930672199).

Almost surely, 2^{11213213023200} is an apocalyptic number.

11213213023200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11213213023200 is an abundant number, since it is smaller than the sum of its proper divisors (25285795375128).

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

11213213023200 is a wasteful number, since it uses less digits than its factorization.

11213213023200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4672172116 (or 4672172103 counting only the distinct ones).

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

Adding to 11213213023200 its reverse (232031231211), we get a palindrome (11445244254411).

The spelling of 11213213023200 in words is "eleven trillion, two hundred thirteen billion, two hundred thirteen million, twenty-three thousand, two hundred".