210212301123300 has 216 divisors, whose sum is σ = 707886819218880. Its totient is φ = 48023244192000.

The previous prime is 210212301123281. The next prime is 210212301123343. The reversal of 210212301123300 is 3321103212012.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 24183481 + ... + 31705919.

It is an arithmetic number, because the mean of its divisors is an integer number (3277253792680).

Almost surely, 2^{210212301123300} is an apocalyptic number.

210212301123300 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 210212301123300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (353943409609440).

210212301123300 is an abundant number, since it is smaller than the sum of its proper divisors (497674518095580).

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

210212301123300 is a wasteful number, since it uses less digits than its factorization.

210212301123300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7524371 (or 7524357 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 210212301123300 its reverse (3321103212012), we get a palindrome (213533404335312).

The spelling of 210212301123300 in words is "two hundred ten trillion, two hundred twelve billion, three hundred one million, one hundred twenty-three thousand, three hundred".