4022041111231 has 16 divisors (see below), whose sum is σ = 4725982775808. Its totient is φ = 3374576805600.

The previous prime is 4022041111213. The next prime is 4022041111273. The reversal of 4022041111231 is 1321111402204.

It is not a de Polignac number, because 4022041111231 - 2⁷ = 4022041111103 is a prime.

It is a super-2 number, since 2×4022041111231² (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 (4022041111211) 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, 1482115 + ... + 3200116.

It is an arithmetic number, because the mean of its divisors is an integer number (295373923488).

Almost surely, 2^{4022041111231} is an apocalyptic number.

4022041111231 is a deficient number, since it is larger than the sum of its proper divisors (703941664577).

4022041111231 is a wasteful number, since it uses less digits than its factorization.

4022041111231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4688262.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 4022041111231 its reverse (1321111402204), we get a palindrome (5343152513435).

The spelling of 4022041111231 in words is "four trillion, twenty-two billion, forty-one million, one hundred eleven thousand, two hundred thirty-one".