2242442331011 has 4 divisors (see below), whose sum is σ = 2242638411552. Its totient is φ = 2242246250472.

The previous prime is 2242442330939. The next prime is 2242442331053. The reversal of 2242442331011 is 1101332442422.

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

It is a cyclic number.

It is not a de Polignac number, because 2242442331011 - 2³⁴ = 2225262461827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2242442331071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98023115 + ... + 98045988.

It is an arithmetic number, because the mean of its divisors is an integer number (560659602888).

Almost surely, 2^{2242442331011} is an apocalyptic number.

2242442331011 is a deficient number, since it is larger than the sum of its proper divisors (196080541).

2242442331011 is a wasteful number, since it uses less digits than its factorization.

2242442331011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196080540.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 2242442331011 its reverse (1101332442422), we get a palindrome (3343774773433).

The spelling of 2242442331011 in words is "two trillion, two hundred forty-two billion, four hundred forty-two million, three hundred thirty-one thousand, eleven".