1002267027616 has 24 divisors (see below), whose sum is σ = 1973250636084. Its totient is φ = 501124008960.

The previous prime is 1002267027613. The next prime is 1002267027803. The reversal of 1002267027616 is 6167207622001.

It can be written as a sum of positive squares in 2 ways, for example, as 956085017616 + 46182010000 = 977796^2 + 214900^2 .

It is not an unprimeable number, because it can be changed into a prime (1002267027611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1603606 + ... + 2139178.

Almost surely, 2^{1002267027616} is an apocalyptic number.

1002267027616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1002267027616 is a deficient number, since it is larger than the sum of its proper divisors (970983608468).

1002267027616 is an equidigital number, since it uses as much as digits as its factorization.

1002267027616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594064 (or 594056 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 1002267027616 in words is "one trillion, two billion, two hundred sixty-seven million, twenty-seven thousand, six hundred sixteen".