210220012002 has 256 divisors, whose sum is σ = 610289971200. Its totient is φ = 46458178560.

The previous prime is 210220011931. The next prime is 210220012031. The reversal of 210220012002 is 200210022012.

It is a super-2 number, since 2×210220012002² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4197324 + ... + 4247112.

It is an arithmetic number, because the mean of its divisors is an integer number (2383945200).

Almost surely, 2^210220012002 is an apocalyptic number.

210220012002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 210220012002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (305144985600).

210220012002 is an abundant number, since it is smaller than the sum of its proper divisors (400069959198).

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

210220012002 is a wasteful number, since it uses less digits than its factorization.

210220012002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49881.

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

Adding to 210220012002 its reverse (200210022012), we get a palindrome (410430034014).

The spelling of 210220012002 in words is "two hundred ten billion, two hundred twenty million, twelve thousand, two".