2262021244 has 24 divisors (see below), whose sum is σ = 4578553728. Its totient is φ = 957756720.

The previous prime is 2262021187. The next prime is 2262021247. The reversal of 2262021244 is 4421202622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2262021247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484342 + ... + 488989.

It is an arithmetic number, because the mean of its divisors is an integer number (190773072).

Almost surely, 2^2262021244 is an apocalyptic number.

It is an amenable number.

2262021244 is an abundant number, since it is smaller than the sum of its proper divisors (2316532484).

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

2262021244 is a wasteful number, since it uses less digits than its factorization.

2262021244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973425 (or 973423 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 2262021244 is about 47560.7111385017. The cubic root of 2262021244 is about 1312.7002252842.

Adding to 2262021244 its reverse (4421202622), we get a palindrome (6683223866).

The spelling of 2262021244 in words is "two billion, two hundred sixty-two million, twenty-one thousand, two hundred forty-four".