220200010100220 has 48 divisors (see below), whose sum is σ = 620698015072800. Its totient is φ = 58325908713216.

The previous prime is 220200010100159. The next prime is 220200010100309. The reversal of 220200010100220 is 22001010002022.

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

It is a junction number, because it is equal to n+sod(n) for n = 220200010100196 and 220200010100205.

It is a congruent number.

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, 12315427867 + ... + 12315445746.

It is an arithmetic number, because the mean of its divisors is an integer number (12931208647350).

Almost surely, 2^{220200010100220} is an apocalyptic number.

220200010100220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220200010100220 is an abundant number, since it is smaller than the sum of its proper divisors (400498004972580).

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

220200010100220 is a wasteful number, since it uses less digits than its factorization.

220200010100220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24630873774 (or 24630873772 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 220200010100220 its reverse (22001010002022), we get a palindrome (242201020102242).

The spelling of 220200010100220 in words is "two hundred twenty trillion, two hundred billion, ten million, one hundred thousand, two hundred twenty".