210220112102010 has 32 divisors (see below), whose sum is σ = 504753605637120. Its totient is φ = 56033659161408.

The previous prime is 210220112101949. The next prime is 210220112102027. The reversal of 210220112102010 is 10201211022012.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 1564769157 + ... + 1564903496.

It is an arithmetic number, because the mean of its divisors is an integer number (15773550176160).

Almost surely, 2^{210220112102010} is an apocalyptic number.

210220112102010 is an abundant number, since it is smaller than the sum of its proper divisors (294533493535110).

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

210220112102010 is a wasteful number, since it uses less digits than its factorization.

210220112102010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3129674902.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 210220112102010 its reverse (10201211022012), we get a palindrome (220421323124022).

The spelling of 210220112102010 in words is "two hundred ten trillion, two hundred twenty billion, one hundred twelve million, one hundred two thousand, ten".