212303213300 has 36 divisors (see below), whose sum is σ = 461206105920. Its totient is φ = 84827620320.

The previous prime is 212303213207. The next prime is 212303213303. The reversal of 212303213300 is 3312303212.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212303213303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1079660 + ... + 1261059.

It is an arithmetic number, because the mean of its divisors is an integer number (12811280720).

Almost surely, 2^212303213300 is an apocalyptic number.

212303213300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212303213300 is an abundant number, since it is smaller than the sum of its proper divisors (248902892620).

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

212303213300 is a wasteful number, since it uses less digits than its factorization.

212303213300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2341640 (or 2341633 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 212303213300 its reverse (3312303212), we get a palindrome (215615516512).

The spelling of 212303213300 in words is "two hundred twelve billion, three hundred three million, two hundred thirteen thousand, three hundred".