1600011660002 has 32 divisors (see below), whose sum is σ = 2773573248000. Its totient is φ = 678087538128.

The previous prime is 1600011660001. The next prime is 1600011660041. The reversal of 1600011660002 is 2000661100061.

It is a self number, because there is not a number n which added to its sum of digits gives 1600011660002.

It is not an unprimeable number, because it can be changed into a prime (1600011660001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1307552 + ... + 2215787.

It is an arithmetic number, because the mean of its divisors is an integer number (86674164000).

Almost surely, 2^{1600011660002} is an apocalyptic number.

1600011660002 is a deficient number, since it is larger than the sum of its proper divisors (1173561587998).

1600011660002 is a wasteful number, since it uses less digits than its factorization.

1600011660002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3523710.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 1600011660002 its reverse (2000661100061), we get a palindrome (3600672760063).

The spelling of 1600011660002 in words is "one trillion, six hundred billion, eleven million, six hundred sixty thousand, two".