212242230021300 has 72 divisors (see below), whose sum is σ = 616304441553696. Its totient is φ = 56393603333760.

The previous prime is 212242230021299. The next prime is 212242230021301. The reversal of 212242230021300 is 3120032242212.

It is an interprime number because it is at equal distance from previous prime (212242230021299) and next prime (212242230021301).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212242230021301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1276945962 + ... + 1277112161.

It is an arithmetic number, because the mean of its divisors is an integer number (8559783910468).

Almost surely, 2^{212242230021300} is an apocalyptic number.

212242230021300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212242230021300 is an abundant number, since it is smaller than the sum of its proper divisors (404062211532396).

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

212242230021300 is a wasteful number, since it uses less digits than its factorization.

212242230021300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2554058417 (or 2554058410 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 212242230021300 its reverse (3120032242212), we get a palindrome (215362262263512).

The spelling of 212242230021300 in words is "two hundred twelve trillion, two hundred forty-two billion, two hundred thirty million, twenty-one thousand, three hundred".