2042223242311 has 16 divisors (see below), whose sum is σ = 2342704896000. Its totient is φ = 1743934771008.

The previous prime is 2042223242287. The next prime is 2042223242357. The reversal of 2042223242311 is 1132423222402.

It is a cyclic number.

It is not a de Polignac number, because 2042223242311 - 2¹³ = 2042223234119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2042223242311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042223272311) 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, 2248786 + ... + 3023488.

It is an arithmetic number, because the mean of its divisors is an integer number (146419056000).

Almost surely, 2^{2042223242311} is an apocalyptic number.

2042223242311 is a deficient number, since it is larger than the sum of its proper divisors (300481653689).

2042223242311 is a wasteful number, since it uses less digits than its factorization.

2042223242311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776118.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 2042223242311 its reverse (1132423222402), we get a palindrome (3174646464713).

The spelling of 2042223242311 in words is "two trillion, forty-two billion, two hundred twenty-three million, two hundred forty-two thousand, three hundred eleven".