210210200222001 has 8 divisors (see below), whose sum is σ = 320320305100224. Its totient is φ = 120120114412560.

The previous prime is 210210200221993. The next prime is 210210200222003. The reversal of 210210200222001 is 100222002012012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 210210200222001 - 2³ = 210210200221993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (210210200222003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5005004767170 + ... + 5005004767211.

It is an arithmetic number, because the mean of its divisors is an integer number (40040038137528).

Almost surely, 2^{210210200222001} is an apocalyptic number.

210210200222001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

210210200222001 is a deficient number, since it is larger than the sum of its proper divisors (110110104878223).

210210200222001 is a wasteful number, since it uses less digits than its factorization.

210210200222001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10010009534391.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 210210200222001 its reverse (100222002012012), we get a palindrome (310432202234013).

The spelling of 210210200222001 in words is "two hundred ten trillion, two hundred ten billion, two hundred million, two hundred twenty-two thousand, one".