4042022211111 has 8 divisors (see below), whose sum is σ = 5438806645360. Its totient is φ = 2669959625472.

The previous prime is 4042022211103. The next prime is 4042022211121. The reversal of 4042022211111 is 1111122202404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4042022211111 - 2³ = 4042022211103 is a prime.

It is a super-2 number, since 2×4042022211111² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042022211121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6180461770 + ... + 6180462423.

It is an arithmetic number, because the mean of its divisors is an integer number (679850830670).

Almost surely, 2^{4042022211111} is an apocalyptic number.

4042022211111 is a deficient number, since it is larger than the sum of its proper divisors (1396784434249).

4042022211111 is a wasteful number, since it uses less digits than its factorization.

4042022211111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12360924305.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 4042022211111 its reverse (1111122202404), we get a palindrome (5153144413515).

The spelling of 4042022211111 in words is "four trillion, forty-two billion, twenty-two million, two hundred eleven thousand, one hundred eleven".