2002022211 has 8 divisors (see below), whose sum is σ = 3050700544. Its totient is φ = 1144012680.

The previous prime is 2002022207. The next prime is 2002022263. The reversal of 2002022211 is 1122202002.

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

It is not a de Polignac number, because 2002022211 - 2² = 2002022207 is a prime.

It is a super-3 number, since 3×2002022211³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2002022291) 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, 47667175 + ... + 47667216.

It is an arithmetic number, because the mean of its divisors is an integer number (381337568).

Almost surely, 2^2002022211 is an apocalyptic number.

2002022211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2002022211 is a deficient number, since it is larger than the sum of its proper divisors (1048678333).

2002022211 is an equidigital number, since it uses as much as digits as its factorization.

2002022211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95334401.

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

The square root of 2002022211 is about 44743.9628441648. The cubic root of 2002022211 is about 1260.3455445584.

Adding to 2002022211 its reverse (1122202002), we get a palindrome (3124224213).

The spelling of 2002022211 in words is "two billion, two million, twenty-two thousand, two hundred eleven".