2002022220111 has 8 divisors (see below), whose sum is σ = 2687278148400. Its totient is φ = 1325723885952.

The previous prime is 2002022220067. The next prime is 2002022220113. The reversal of 2002022220111 is 1110222202002.

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

It is not a de Polignac number, because 2002022220111 - 2¹⁸ = 2002021957967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002022220113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2239398010 + ... + 2239398903.

It is an arithmetic number, because the mean of its divisors is an integer number (335909768550).

Almost surely, 2^{2002022220111} is an apocalyptic number.

2002022220111 is a deficient number, since it is larger than the sum of its proper divisors (685255928289).

2002022220111 is a wasteful number, since it uses less digits than its factorization.

2002022220111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4478797065.

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

Adding to 2002022220111 its reverse (1110222202002), we get a palindrome (3112244422113).

The spelling of 2002022220111 in words is "two trillion, two billion, twenty-two million, two hundred twenty thousand, one hundred eleven".