4002020211 has 8 divisors (see below), whose sum is σ = 6098316544. Its totient is φ = 2286868680.

The previous prime is 4002020207. The next prime is 4002020251. The reversal of 4002020211 is 1120202004.

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

It is not a de Polignac number, because 4002020211 - 2² = 4002020207 is a prime.

It is a super-3 number, since 3×4002020211³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4002020251) 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, 95286175 + ... + 95286216.

It is an arithmetic number, because the mean of its divisors is an integer number (762289568).

Almost surely, 2^4002020211 is an apocalyptic number.

4002020211 is a deficient number, since it is larger than the sum of its proper divisors (2096296333).

4002020211 is a wasteful number, since it uses less digits than its factorization.

4002020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190572401.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 4002020211 is about 63261.5223575911. The cubic root of 4002020211 is about 1587.6682474129.

Adding to 4002020211 its reverse (1120202004), we get a palindrome (5122222215).

The spelling of 4002020211 in words is "four billion, two million, twenty thousand, two hundred eleven".