2002111201011 has 16 divisors (see below), whose sum is σ = 2678988090240. Its totient is φ = 1329995397120.

The previous prime is 2002111200997. The next prime is 2002111201063. The reversal of 2002111201011 is 1101021112002.

It is not a de Polignac number, because 2002111201011 - 2⁵ = 2002111200979 is a prime.

It is a super-2 number, since 2×2002111201011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2002111201711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42496 + ... + 2001506.

It is an arithmetic number, because the mean of its divisors is an integer number (167436755640).

Almost surely, 2^{2002111201011} is an apocalyptic number.

2002111201011 is a deficient number, since it is larger than the sum of its proper divisors (676876889229).

2002111201011 is a wasteful number, since it uses less digits than its factorization.

2002111201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1960226.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 2002111201011 its reverse (1101021112002), we get a palindrome (3103132313013).

The spelling of 2002111201011 in words is "two trillion, two billion, one hundred eleven million, two hundred one thousand, eleven".