2002112116662 has 16 divisors (see below), whose sum is σ = 4576256266752. Its totient is φ = 572032033320.

The previous prime is 2002112116661. The next prime is 2002112116687. The reversal of 2002112116662 is 2666112112002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002112116661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23834668014 + ... + 23834668097.

It is an arithmetic number, because the mean of its divisors is an integer number (286016016672).

Almost surely, 2^{2002112116662} is an apocalyptic number.

2002112116662 is an abundant number, since it is smaller than the sum of its proper divisors (2574144150090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2002112116662 is a wasteful number, since it uses less digits than its factorization.

2002112116662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47669336123.

The product of its (nonzero) digits is 3456, while the sum is 30.

Adding to 2002112116662 its reverse (2666112112002), we get a palindrome (4668224228664).

The spelling of 2002112116662 in words is "two trillion, two billion, one hundred twelve million, one hundred sixteen thousand, six hundred sixty-two".