66202016002 has 16 divisors (see below), whose sum is σ = 102734184960. Its totient is φ = 31957441488.

The previous prime is 66202015991. The next prime is 66202016047. The reversal of 66202016002 is 20061020266.

66202016002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1137823 + ... + 1194589.

It is an arithmetic number, because the mean of its divisors is an integer number (6420886560).

Almost surely, 2^66202016002 is an apocalyptic number.

66202016002 is a deficient number, since it is larger than the sum of its proper divisors (36532168958).

66202016002 is a wasteful number, since it uses less digits than its factorization.

66202016002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76905.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 66202016002 its reverse (20061020266), we get a palindrome (86263036268).

The spelling of 66202016002 in words is "sixty-six billion, two hundred two million, sixteen thousand, two".