2002226020664 has 16 divisors (see below), whose sum is σ = 3781576519200. Its totient is φ = 993805615552.

The previous prime is 2002226020583. The next prime is 2002226020673. The reversal of 2002226020664 is 4660206222002.

It is a self number, because there is not a number n which added to its sum of digits gives 2002226020664.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 913423184 + ... + 913425375.

It is an arithmetic number, because the mean of its divisors is an integer number (236348532450).

Almost surely, 2^{2002226020664} is an apocalyptic number.

It is an amenable number.

2002226020664 is a deficient number, since it is larger than the sum of its proper divisors (1779350498536).

2002226020664 is a wasteful number, since it uses less digits than its factorization.

2002226020664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1826848702 (or 1826848698 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The spelling of 2002226020664 in words is "two trillion, two billion, two hundred twenty-six million, twenty thousand, six hundred sixty-four".