1102892727372 has 24 divisors (see below), whose sum is σ = 2573549170416. Its totient is φ = 367611936768.

The previous prime is 1102892727301. The next prime is 1102892727373. The reversal of 1102892727372 is 2737272982011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1102892727373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2128333 + ... + 2595300.

It is an arithmetic number, because the mean of its divisors is an integer number (107231215434).

Almost surely, 2^{1102892727372} is an apocalyptic number.

1102892727372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1102892727372 is an abundant number, since it is smaller than the sum of its proper divisors (1470656443044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1102892727372 is a wasteful number, since it uses less digits than its factorization.

1102892727372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4743097 (or 4743095 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 51.

The spelling of 1102892727372 in words is "one trillion, one hundred two billion, eight hundred ninety-two million, seven hundred twenty-seven thousand, three hundred seventy-two".