4022011231012 has 12 divisors (see below), whose sum is σ = 7038648991836. Its totient is φ = 2010968661920.

The previous prime is 4022011230967. The next prime is 4022011231039. The reversal of 4022011231012 is 2101321102204.

4022011231012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1934257882176 + 2087753348836 = 1390776^2 + 1444906^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8992783 + ... + 9429430.

It is an arithmetic number, because the mean of its divisors is an integer number (586554082653).

Almost surely, 2^{4022011231012} is an apocalyptic number.

It is an amenable number.

4022011231012 is a deficient number, since it is larger than the sum of its proper divisors (3016637760824).

4022011231012 is a wasteful number, since it uses less digits than its factorization.

4022011231012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18476798 (or 18476796 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 4022011231012 its reverse (2101321102204), we get a palindrome (6123332333216).

The spelling of 4022011231012 in words is "four trillion, twenty-two billion, eleven million, two hundred thirty-one thousand, twelve".