1198868270008 has 8 divisors (see below), whose sum is σ = 2247878006280. Its totient is φ = 599434135000.

The previous prime is 1198868269999. The next prime is 1198868270009. The reversal of 1198868270008 is 8000728688911.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1198868270009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74929266868 + ... + 74929266883.

It is an arithmetic number, because the mean of its divisors is an integer number (280984750785).

Almost surely, 2^{1198868270008} is an apocalyptic number.

It is an amenable number.

1198868270008 is a deficient number, since it is larger than the sum of its proper divisors (1049009736272).

1198868270008 is a wasteful number, since it uses less digits than its factorization.

1198868270008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149858533757 (or 149858533753 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 58.

The spelling of 1198868270008 in words is "one trillion, one hundred ninety-eight billion, eight hundred sixty-eight million, two hundred seventy thousand, eight".