210220021101010 has 32 divisors (see below), whose sum is σ = 379860722841600. Its totient is φ = 83762618404800.

The previous prime is 210220021101001. The next prime is 210220021101049. The reversal of 210220021101010 is 10101120022012.

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, 11657551 + ... + 23586829.

It is an arithmetic number, because the mean of its divisors is an integer number (11870647588800).

Almost surely, 2^{210220021101010} is an apocalyptic number.

210220021101010 is a deficient number, since it is larger than the sum of its proper divisors (169640701740590).

210220021101010 is a wasteful number, since it uses less digits than its factorization.

210220021101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11936106.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 210220021101010 its reverse (10101120022012), we get a palindrome (220321141123022).

The spelling of 210220021101010 in words is "two hundred ten trillion, two hundred twenty billion, twenty-one million, one hundred one thousand, ten".