210220110000100 has 72 divisors (see below), whose sum is σ = 469028293767936. Its totient is φ = 81734395680000.

The previous prime is 210220110000077. The next prime is 210220110000107. The reversal of 210220110000100 is 1000011022012.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (210220110000107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93488896 + ... + 95711095.

It is an arithmetic number, because the mean of its divisors is an integer number (6514281857888).

Almost surely, 2^{210220110000100} is an apocalyptic number.

210220110000100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210220110000100 is an abundant number, since it is smaller than the sum of its proper divisors (258808183767836).

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

210220110000100 is a wasteful number, since it uses less digits than its factorization.

210220110000100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189200317 (or 189200310 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 210220110000100 its reverse (1000011022012), we get a palindrome (211220121022112).

The spelling of 210220110000100 in words is "two hundred ten trillion, two hundred twenty billion, one hundred ten million, one hundred", and thus it is an aban number.