2002202021113 has 12 divisors (see below), whose sum is σ = 2329183416720. Its totient is φ = 1716105909672.

The previous prime is 2002202021107. The next prime is 2002202021153. The reversal of 2002202021113 is 3111202022002.

It is a happy number.

It is not a de Polignac number, because 2002202021113 - 2¹⁷ = 2002201890041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2002202021153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 483370 + ... + 2058652.

It is an arithmetic number, because the mean of its divisors is an integer number (194098618060).

Almost surely, 2^{2002202021113} is an apocalyptic number.

It is an amenable number.

2002202021113 is a deficient number, since it is larger than the sum of its proper divisors (326981395607).

2002202021113 is a wasteful number, since it uses less digits than its factorization.

2002202021113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601236 (or 1601229 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2002202021113 its reverse (3111202022002), we get a palindrome (5113404043115).

The spelling of 2002202021113 in words is "two trillion, two billion, two hundred two million, twenty-one thousand, one hundred thirteen".