2002220011 has 8 divisors (see below), whose sum is σ = 2184964848. Its totient is φ = 1819596000.

The previous prime is 2002219991. The next prime is 2002220029. The reversal of 2002220011 is 1100222002.

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

It is a cyclic number.

It is not a de Polignac number, because 2002220011 - 2¹³ = 2002211819 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2002220011.

It is not an unprimeable number, because it can be changed into a prime (2002220041) 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, 6381 + ... + 63601.

It is an arithmetic number, because the mean of its divisors is an integer number (273120606).

Almost surely, 2^2002220011 is an apocalyptic number.

2002220011 is a deficient number, since it is larger than the sum of its proper divisors (182744837).

2002220011 is a wasteful number, since it uses less digits than its factorization.

2002220011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60413.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 2002220011 is about 44746.1731436332. The cubic root of 2002220011 is about 1260.3870506146.

Adding to 2002220011 its reverse (1100222002), we get a palindrome (3102442013).

It can be divided in two parts, 200222001 and 1, that added together give a palindrome (200222002).

The spelling of 2002220011 in words is "two billion, two million, two hundred twenty thousand, eleven".