210220210002000 has 320 divisors, whose sum is σ = 782855569536768. Its totient is φ = 47964682240000.

The previous prime is 210220210001903. The next prime is 210220210002041. The reversal of 210220210002000 is 200012022012.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 92559021 + ... + 94803020.

Almost surely, 2^{210220210002000} is an apocalyptic number.

210220210002000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210220210002000 is an abundant number, since it is smaller than the sum of its proper divisors (572635359534768).

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

210220210002000 is a wasteful number, since it uses less digits than its factorization.

210220210002000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187362095 (or 187362079 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 210220210002000 its reverse (200012022012), we get a palindrome (210420222024012).

The spelling of 210220210002000 in words is "two hundred ten trillion, two hundred twenty billion, two hundred ten million, two thousand".