4021114212331 has 4 divisors (see below), whose sum is σ = 4021744586200. Its totient is φ = 4020483838464.

The previous prime is 4021114212317. The next prime is 4021114212373. The reversal of 4021114212331 is 1332124111204.

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 4021114212331 - 2¹⁹ = 4021113688043 is a prime.

It is a super-2 number, since 2×4021114212331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4021114212296 and 4021114212305.

It is not an unprimeable number, because it can be changed into a prime (4021114212631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315177366 + ... + 315190123.

It is an arithmetic number, because the mean of its divisors is an integer number (1005436146550).

Almost surely, 2^{4021114212331} is an apocalyptic number.

4021114212331 is a deficient number, since it is larger than the sum of its proper divisors (630373869).

4021114212331 is an equidigital number, since it uses as much as digits as its factorization.

4021114212331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630373868.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 4021114212331 its reverse (1332124111204), we get a palindrome (5353238323535).

The spelling of 4021114212331 in words is "four trillion, twenty-one billion, one hundred fourteen million, two hundred twelve thousand, three hundred thirty-one".