20212310300 has 288 divisors, whose sum is σ = 56696371200. Its totient is φ = 6079011840.

The previous prime is 20212310297. The next prime is 20212310311. The reversal of 20212310300 is 301321202.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 56301521 + ... + 56301879.

It is an arithmetic number, because the mean of its divisors is an integer number (196862400).

Almost surely, 2^20212310300 is an apocalyptic number.

20212310300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20212310300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28348185600).

20212310300 is an abundant number, since it is smaller than the sum of its proper divisors (36484060900).

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

20212310300 is a wasteful number, since it uses less digits than its factorization.

20212310300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685 (or 678 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 20212310300 its reverse (301321202), we get a palindrome (20513631502).

The spelling of 20212310300 in words is "twenty billion, two hundred twelve million, three hundred ten thousand, three hundred".