2262404204220 has 24 divisors (see below), whose sum is σ = 6334731771984. Its totient is φ = 603307787776.

The previous prime is 2262404204213. The next prime is 2262404204239. The reversal of 2262404204220 is 224024042622.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18853368309 + ... + 18853368428.

It is an arithmetic number, because the mean of its divisors is an integer number (263947157166).

Almost surely, 2^{2262404204220} is an apocalyptic number.

2262404204220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2262404204220 is an abundant number, since it is smaller than the sum of its proper divisors (4072327567764).

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

2262404204220 is a wasteful number, since it uses less digits than its factorization.

2262404204220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37706736749 (or 37706736747 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 2262404204220 its reverse (224024042622), we get a palindrome (2486428246842).

The spelling of 2262404204220 in words is "two trillion, two hundred sixty-two billion, four hundred four million, two hundred four thousand, two hundred twenty".