210021022010010 has 16 divisors (see below), whose sum is σ = 504050452824096. Its totient is φ = 56005605869328.

The previous prime is 210021022009951. The next prime is 210021022010053. The reversal of 210021022010010 is 10010220120012.

It is a super-2 number, since 2×210021022010010² (a number of 29 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 3500350366804 + ... + 3500350366863.

It is an arithmetic number, because the mean of its divisors is an integer number (31503153301506).

Almost surely, 2^{210021022010010} is an apocalyptic number.

210021022010010 is an abundant number, since it is smaller than the sum of its proper divisors (294029430814086).

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

210021022010010 is a wasteful number, since it uses less digits than its factorization.

210021022010010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7000700733677.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 210021022010010 its reverse (10010220120012), we get a palindrome (220031242130022).

The spelling of 210021022010010 in words is "two hundred ten trillion, twenty-one billion, twenty-two million, ten thousand, ten".