1097349930112 has 16 divisors (see below), whose sum is σ = 2186126814150. Its totient is φ = 548674964992.

The previous prime is 1097349930049. The next prime is 1097349930161. The reversal of 1097349930112 is 2110399437901.

It can be written as a sum of positive squares in only one way, i.e., 1097348431936 + 1498176 = 1047544^2 + 1224^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×1097349930112² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4286523037 + ... + 4286523292.

Almost surely, 2^{1097349930112} is an apocalyptic number.

It is an amenable number.

1097349930112 is a deficient number, since it is larger than the sum of its proper divisors (1088776884038).

1097349930112 is an frugal number, since it uses more digits than its factorization.

1097349930112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8573046343 (or 8573046331 counting only the distinct ones).

The product of its (nonzero) digits is 367416, while the sum is 49.

The spelling of 1097349930112 in words is "one trillion, ninety-seven billion, three hundred forty-nine million, nine hundred thirty thousand, one hundred twelve".