2201310420 has 48 divisors (see below), whose sum is σ = 6173133120. Its totient is φ = 586114816.

The previous prime is 2201310409. The next prime is 2201310421. The reversal of 2201310420 is 240131022.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2201310420.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201310421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11704 + ... + 67376.

It is an arithmetic number, because the mean of its divisors is an integer number (128606940).

Almost surely, 2^2201310420 is an apocalyptic number.

2201310420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2201310420 is an abundant number, since it is smaller than the sum of its proper divisors (3971822700).

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

2201310420 is a wasteful number, since it uses less digits than its factorization.

2201310420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56344 (or 56342 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2201310420 is about 46918.1246428286. The cubic root of 2201310420 is about 1300.8496260583.

Adding to 2201310420 its reverse (240131022), we get a palindrome (2441441442).

The spelling of 2201310420 in words is "two billion, two hundred one million, three hundred ten thousand, four hundred twenty".