2002220220111 has 8 divisors (see below), whose sum is σ = 2741779040304. Its totient is φ = 1298737440000.

The previous prime is 2002220220109. The next prime is 2002220220137. The reversal of 2002220220111 is 1110220222002.

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

It is not a de Polignac number, because 2002220220111 - 2¹ = 2002220220109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002220220101) 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, 9019009890 + ... + 9019010111.

It is an arithmetic number, because the mean of its divisors is an integer number (342722380038).

Almost surely, 2^{2002220220111} is an apocalyptic number.

2002220220111 is a deficient number, since it is larger than the sum of its proper divisors (739558820193).

2002220220111 is a wasteful number, since it uses less digits than its factorization.

2002220220111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18038020041.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2002220220111 its reverse (1110220222002), we get a palindrome (3112440442113).

The spelling of 2002220220111 in words is "two trillion, two billion, two hundred twenty million, two hundred twenty thousand, one hundred eleven".