2242043011 has 32 divisors (see below), whose sum is σ = 2625799680. Its totient is φ = 1895748096.

The previous prime is 2242042991. The next prime is 2242043033. The reversal of 2242043011 is 1103402422.

It is a cyclic number.

It is not a de Polignac number, because 2242043011 - 2¹¹ = 2242040963 is a prime.

It is a super-2 number, since 2×2242043011² = 10053513726347892242, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2242043011.

It is not an unprimeable number, because it can be changed into a prime (2242043051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1394370 + ... + 1395976.

It is an arithmetic number, because the mean of its divisors is an integer number (82056240).

Almost surely, 2^2242043011 is an apocalyptic number.

2242043011 is a deficient number, since it is larger than the sum of its proper divisors (383756669).

2242043011 is a wasteful number, since it uses less digits than its factorization.

2242043011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1803.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2242043011 is about 47350.2165887338. The cubic root of 2242043011 is about 1308.8241903715.

Adding to 2242043011 its reverse (1103402422), we get a palindrome (3345445433).

The spelling of 2242043011 in words is "two billion, two hundred forty-two million, forty-three thousand, eleven".