210021132202 has 32 divisors (see below), whose sum is σ = 379136736000. Its totient is φ = 85305737088.

The previous prime is 210021132187. The next prime is 210021132247. The reversal of 210021132202 is 202231120012.

It is a happy number.

210021132202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×210021132202² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2956827 + ... + 3027022.

It is an arithmetic number, because the mean of its divisors is an integer number (11848023000).

Almost surely, 2^210021132202 is an apocalyptic number.

210021132202 is a deficient number, since it is larger than the sum of its proper divisors (169115603798).

210021132202 is a wasteful number, since it uses less digits than its factorization.

210021132202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5983990.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 210021132202 its reverse (202231120012), we get a palindrome (412252252214).

The spelling of 210021132202 in words is "two hundred ten billion, twenty-one million, one hundred thirty-two thousand, two hundred two".