2224072741 has 4 divisors (see below), whose sum is σ = 2426261184. Its totient is φ = 2021884300.

The previous prime is 2224072729. The next prime is 2224072751. The reversal of 2224072741 is 1472704222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2224072741 - 2⁹ = 2224072229 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224072751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101094205 + ... + 101094226.

It is an arithmetic number, because the mean of its divisors is an integer number (606565296).

Almost surely, 2^2224072741 is an apocalyptic number.

It is an amenable number.

2224072741 is a deficient number, since it is larger than the sum of its proper divisors (202188443).

2224072741 is a wasteful number, since it uses less digits than its factorization.

2224072741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202188442.

The product of its (nonzero) digits is 12544, while the sum is 31.

The square root of 2224072741 is about 47160.0757102870. The cubic root of 2224072741 is about 1305.3180066941.

Adding to 2224072741 its reverse (1472704222), we get a palindrome (3696776963).

The spelling of 2224072741 in words is "two billion, two hundred twenty-four million, seventy-two thousand, seven hundred forty-one".