210021201022010 has 32 divisors (see below), whose sum is σ = 442581262647552. Its totient is φ = 70250994069120.

The previous prime is 210021201021997. The next prime is 210021201022063. The reversal of 210021201022010 is 10220102120012.

210021201022010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36589056542 + ... + 36589062281.

It is an arithmetic number, because the mean of its divisors is an integer number (13830664457736).

Almost surely, 2^{210021201022010} is an apocalyptic number.

210021201022010 is an abundant number, since it is smaller than the sum of its proper divisors (232560061625542).

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

210021201022010 is a wasteful number, since it uses less digits than its factorization.

210021201022010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73178118878.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 210021201022010 its reverse (10220102120012), we get a palindrome (220241303142022).

The spelling of 210021201022010 in words is "two hundred ten trillion, twenty-one billion, two hundred one million, twenty-two thousand, ten".