210220000100000 has 144 divisors (see below), whose sum is σ = 564332917694112. Its totient is φ = 76443636000000.

The previous prime is 210220000099939. The next prime is 210220000100009. The reversal of 210220000100000 is 1000022012.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is not an unprimeable number, because it can be changed into a prime (210220000100009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94454546 + ... + 96654545.

It is an arithmetic number, because the mean of its divisors is an integer number (3918978595098).

Almost surely, 2^{210220000100000} is an apocalyptic number.

210220000100000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210220000100000 is an abundant number, since it is smaller than the sum of its proper divisors (354112917594112).

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

210220000100000 is an equidigital number, since it uses as much as digits as its factorization.

210220000100000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191109137 (or 191109109 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 210220000100000 its reverse (1000022012), we get a palindrome (210221000122012).

The spelling of 210220000100000 in words is "two hundred ten trillion, two hundred twenty billion, one hundred thousand".