2245743011 has 4 divisors (see below), whose sum is σ = 2245933152. Its totient is φ = 2245552872.

The previous prime is 2245743001. The next prime is 2245743029. The reversal of 2245743011 is 1103475422.

2245743011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2245743011 is a prime.

It is a super-2 number, since 2×2245743011² = 10086723342910692242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2245743001) 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, 76091 + ... + 101396.

It is an arithmetic number, because the mean of its divisors is an integer number (561483288).

Almost surely, 2^2245743011 is an apocalyptic number.

2245743011 is a deficient number, since it is larger than the sum of its proper divisors (190141).

2245743011 is a wasteful number, since it uses less digits than its factorization.

2245743011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190140.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 2245743011 is about 47389.2710536889. The cubic root of 2245743011 is about 1309.5437703870.

The spelling of 2245743011 in words is "two billion, two hundred forty-five million, seven hundred forty-three thousand, eleven".