220201013120 has 128 divisors (see below), whose sum is σ = 582363924480. Its totient is φ = 78945126400.

The previous prime is 220201013119. The next prime is 220201013213. The reversal of 220201013120 is 21310102022.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 220201013095 and 220201013104.

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, 279569 + ... + 720111.

It is an arithmetic number, because the mean of its divisors is an integer number (4549718160).

Almost surely, 2^220201013120 is an apocalyptic number.

220201013120 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 220201013120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291181962240).

220201013120 is an abundant number, since it is smaller than the sum of its proper divisors (362162911360).

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

220201013120 is a wasteful number, since it uses less digits than its factorization.

220201013120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440644 (or 440632 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 220201013120 its reverse (21310102022), we get a palindrome (241511115142).

The spelling of 220201013120 in words is "two hundred twenty billion, two hundred one million, thirteen thousand, one hundred twenty".