212223220113300 has 144 divisors (see below), whose sum is σ = 670843105918272. Its totient is φ = 51372058649600.

The previous prime is 212223220113293. The next prime is 212223220113367. The reversal of 212223220113300 is 3311022322212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 45262257 + ... + 49730456.

It is an arithmetic number, because the mean of its divisors is an integer number (4658632679988).

Almost surely, 2^{212223220113300} is an apocalyptic number.

212223220113300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212223220113300 is an abundant number, since it is smaller than the sum of its proper divisors (458619885804972).

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

212223220113300 is a wasteful number, since it uses less digits than its factorization.

212223220113300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94993418 (or 94993411 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 212223220113300 its reverse (3311022322212), we get a palindrome (215534242435512).

The spelling of 212223220113300 in words is "two hundred twelve trillion, two hundred twenty-three billion, two hundred twenty million, one hundred thirteen thousand, three hundred".