2002211211 has 32 divisors (see below), whose sum is σ = 3584383488. Its totient is φ = 960099840.

The previous prime is 2002211209. The next prime is 2002211219. The reversal of 2002211211 is 1121122002.

It is not a de Polignac number, because 2002211211 - 2¹ = 2002211209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2002211219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 330366 + ... + 336371.

It is an arithmetic number, because the mean of its divisors is an integer number (112011984).

Almost surely, 2^2002211211 is an apocalyptic number.

2002211211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2002211211 is a deficient number, since it is larger than the sum of its proper divisors (1582172277).

2002211211 is a wasteful number, since it uses less digits than its factorization.

2002211211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666771.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 2002211211 is about 44746.0748110938. The cubic root of 2002211211 is about 1260.3852040938.

Adding to 2002211211 its reverse (1121122002), we get a palindrome (3123333213).

The spelling of 2002211211 in words is "two billion, two million, two hundred eleven thousand, two hundred eleven".