1020116666896 has 20 divisors (see below), whose sum is σ = 1981061846784. Its totient is φ = 508874900000.

The previous prime is 1020116666837. The next prime is 1020116666923. The reversal of 1020116666896 is 6986666110201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73957480 + ... + 73971271.

Almost surely, 2^{1020116666896} is an apocalyptic number.

1020116666896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1020116666896 is a deficient number, since it is larger than the sum of its proper divisors (960945179888).

1020116666896 is a wasteful number, since it uses less digits than its factorization.

1020116666896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147929190 (or 147929184 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 52.

The spelling of 1020116666896 in words is "one trillion, twenty billion, one hundred sixteen million, six hundred sixty-six thousand, eight hundred ninety-six".