2116565162002 has 16 divisors (see below), whose sum is σ = 3225004389792. Its totient is φ = 1041590864160.

The previous prime is 2116565161951. The next prime is 2116565162039. The reversal of 2116565162002 is 2002615656112.

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, 6634899 + ... + 6946582.

It is an arithmetic number, because the mean of its divisors is an integer number (201562774362).

Almost surely, 2^{2116565162002} is an apocalyptic number.

2116565162002 is a deficient number, since it is larger than the sum of its proper divisors (1108439227790).

2116565162002 is a wasteful number, since it uses less digits than its factorization.

2116565162002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13582713.

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 2116565162002 in words is "two trillion, one hundred sixteen billion, five hundred sixty-five million, one hundred sixty-two thousand, two".