2002211020011 has 32 divisors (see below), whose sum is σ = 2875674039040. Its totient is φ = 1235059467264.

The previous prime is 2002211019959. The next prime is 2002211020013. The reversal of 2002211020011 is 1100201122002.

It is not a de Polignac number, because 2002211020011 - 2⁶ = 2002211019947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2002211020013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65517111 + ... + 65547663.

It is an arithmetic number, because the mean of its divisors is an integer number (89864813720).

Almost surely, 2^{2002211020011} is an apocalyptic number.

2002211020011 is a deficient number, since it is larger than the sum of its proper divisors (873463019029).

2002211020011 is a wasteful number, since it uses less digits than its factorization.

2002211020011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57355.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2002211020011 its reverse (1100201122002), we get a palindrome (3102412142013).

The spelling of 2002211020011 in words is "two trillion, two billion, two hundred eleven million, twenty thousand, eleven".