2002211220011 has 2 divisors, whose sum is σ = 2002211220012. Its totient is φ = 2002211220010.

The previous prime is 2002211219977. The next prime is 2002211220029. The reversal of 2002211220011 is 1100221122002.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2002211220011 is a prime.

It is not a weakly prime, because it can be changed into another prime (2002211220071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001105610005 + 1001105610006.

It is an arithmetic number, because the mean of its divisors is an integer number (1001105610006).

Almost surely, 2^{2002211220011} is an apocalyptic number.

2002211220011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002211220011 is an equidigital number, since it uses as much as digits as its factorization.

2002211220011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2002211220011 its reverse (1100221122002), we get a palindrome (3102432342013).

It can be divided in two parts, 200221122001 and 1, that added together give a palindrome (200221122002).

The spelling of 2002211220011 in words is "two trillion, two billion, two hundred eleven million, two hundred twenty thousand, eleven".