212132206300 has 54 divisors (see below), whose sum is σ = 535482310272. Its totient is φ = 72731040480.

The previous prime is 212132206243. The next prime is 212132206313. The reversal of 212132206300 is 3602231212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 21641244 + ... + 21651043.

Almost surely, 2^212132206300 is an apocalyptic number.

212132206300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212132206300 is an abundant number, since it is smaller than the sum of its proper divisors (323350103972).

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

212132206300 is a wasteful number, since it uses less digits than its factorization.

212132206300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43292315 (or 43292301 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 212132206300 its reverse (3602231212), we get a palindrome (215734437512).

The spelling of 212132206300 in words is "two hundred twelve billion, one hundred thirty-two million, two hundred six thousand, three hundred".