2243021341 has 16 divisors (see below), whose sum is σ = 2612712960. Its totient is φ = 1905084720.

The previous prime is 2243021311. The next prime is 2243021353. The reversal of 2243021341 is 1431203422.

It is a de Polignac number, because none of the positive numbers 2^k-2243021341 is a prime.

It is a super-2 number, since 2×2243021341² = 10062289472362876562, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243021311) 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, 92211 + ... + 113968.

It is an arithmetic number, because the mean of its divisors is an integer number (163294560).

Almost surely, 2^2243021341 is an apocalyptic number.

It is an amenable number.

2243021341 is a deficient number, since it is larger than the sum of its proper divisors (369691619).

2243021341 is a wasteful number, since it uses less digits than its factorization.

2243021341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206256.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2243021341 is about 47360.5462489613. The cubic root of 2243021341 is about 1309.0145339945.

Adding to 2243021341 its reverse (1431203422), we get a palindrome (3674224763).

The spelling of 2243021341 in words is "two billion, two hundred forty-three million, twenty-one thousand, three hundred forty-one".