220120020201000 has 128 divisors (see below), whose sum is σ = 687186460920960. Its totient is φ = 58663458560000.

The previous prime is 220120020200917. The next prime is 220120020201061. The reversal of 220120020201000 is 102020021022.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17006601 + ... + 27008600.

It is an arithmetic number, because the mean of its divisors is an integer number (5368644225945).

Almost surely, 2^{220120020201000} is an apocalyptic number.

220120020201000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220120020201000 is an abundant number, since it is smaller than the sum of its proper divisors (467066440719960).

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

220120020201000 is a wasteful number, since it uses less digits than its factorization.

220120020201000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44016892 (or 44016878 counting only the distinct ones).

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

Adding to 220120020201000 its reverse (102020021022), we get a palindrome (220222040222022).

The spelling of 220120020201000 in words is "two hundred twenty trillion, one hundred twenty billion, twenty million, two hundred one thousand".