4021112234111 has 8 divisors (see below), whose sum is σ = 4595569303680. Its totient is φ = 3446658280728.

The previous prime is 4021112234101. The next prime is 4021112234189. The reversal of 4021112234111 is 1114322111204.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4021112234111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4021112234101) 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, 3712460 + ... + 4671678.

It is an arithmetic number, because the mean of its divisors is an integer number (574446162960).

Almost surely, 2^{4021112234111} is an apocalyptic number.

4021112234111 is a deficient number, since it is larger than the sum of its proper divisors (574457069569).

4021112234111 is an equidigital number, since it uses as much as digits as its factorization.

4021112234111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558093.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 4021112234111 its reverse (1114322111204), we get a palindrome (5135434345315).

The spelling of 4021112234111 in words is "four trillion, twenty-one billion, one hundred twelve million, two hundred thirty-four thousand, one hundred eleven".