4022031021211 has 12 divisors (see below), whose sum is σ = 4683218430792. Its totient is φ = 3444117794208.

The previous prime is 4022031021209. The next prime is 4022031021251. The reversal of 4022031021211 is 1121201302204.

It is not a de Polignac number, because 4022031021211 - 2¹ = 4022031021209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4022031021251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39679425 + ... + 39780658.

It is an arithmetic number, because the mean of its divisors is an integer number (390268202566).

Almost surely, 2^{4022031021211} is an apocalyptic number.

4022031021211 is a deficient number, since it is larger than the sum of its proper divisors (661187409581).

4022031021211 is a wasteful number, since it uses less digits than its factorization.

4022031021211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79461130 (or 79461123 counting only the distinct ones).

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

Adding to 4022031021211 its reverse (1121201302204), we get a palindrome (5143232323415).

The spelling of 4022031021211 in words is "four trillion, twenty-two billion, thirty-one million, twenty-one thousand, two hundred eleven".