210220221002 has 96 divisors (see below), whose sum is σ = 377350202880. Its totient is φ = 86990682240.

The previous prime is 210220220953. The next prime is 210220221019. The reversal of 210220221002 is 200122022012.

210220221002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 51358868 + ... + 51362960.

It is an arithmetic number, because the mean of its divisors is an integer number (3930731280).

Almost surely, 2^210220221002 is an apocalyptic number.

210220221002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210220221002 is a deficient number, since it is larger than the sum of its proper divisors (167129981878).

210220221002 is a wasteful number, since it uses less digits than its factorization.

210220221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4396 (or 4377 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 210220221002 its reverse (200122022012), we get a palindrome (410342243014).

The spelling of 210220221002 in words is "two hundred ten billion, two hundred twenty million, two hundred twenty-one thousand, two".