2064642202204 has 24 divisors (see below), whose sum is σ = 3615057936000. Its totient is φ = 1031768630640.

The previous prime is 2064642202201. The next prime is 2064642202223. The reversal of 2064642202204 is 4022022464602.

It is a self number, because there is not a number n which added to its sum of digits gives 2064642202204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2064642202201) 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, 139693687 + ... + 139708465.

It is an arithmetic number, because the mean of its divisors is an integer number (150627414000).

Almost surely, 2^{2064642202204} is an apocalyptic number.

It is an amenable number.

2064642202204 is a deficient number, since it is larger than the sum of its proper divisors (1550415733796).

2064642202204 is a wasteful number, since it uses less digits than its factorization.

2064642202204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31113 (or 31111 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 2064642202204 its reverse (4022022464602), we get a palindrome (6086664666806).

The spelling of 2064642202204 in words is "two trillion, sixty-four billion, six hundred forty-two million, two hundred two thousand, two hundred four".