220211300100 has 216 divisors, whose sum is σ = 701088641344. Its totient is φ = 53326944000.

The previous prime is 220211300059. The next prime is 220211300129. The reversal of 220211300100 is 1003112022.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 40544385 + ... + 40549815.

Almost surely, 2^220211300100 is an apocalyptic number.

220211300100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220211300100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (350544320672).

220211300100 is an abundant number, since it is smaller than the sum of its proper divisors (480877341244).

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

220211300100 is a wasteful number, since it uses less digits than its factorization.

220211300100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6587 (or 6569 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 220211300100 its reverse (1003112022), we get a palindrome (221214412122).

The spelling of 220211300100 in words is "two hundred twenty billion, two hundred eleven million, three hundred thousand, one hundred".