1121201673196 has 24 divisors (see below), whose sum is σ = 2141831643840. Its totient is φ = 509314333200.

The previous prime is 1121201673191. The next prime is 1121201673223. The reversal of 1121201673196 is 6913761021211.

It is not an unprimeable number, because it can be changed into a prime (1121201673191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7999510 + ... + 8138461.

It is an arithmetic number, because the mean of its divisors is an integer number (89242985160).

Almost surely, 2^{1121201673196} is an apocalyptic number.

It is an amenable number.

1121201673196 is a deficient number, since it is larger than the sum of its proper divisors (1020629970644).

1121201673196 is a wasteful number, since it uses less digits than its factorization.

1121201673196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16139565 (or 16139563 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 40.

The spelling of 1121201673196 in words is "one trillion, one hundred twenty-one billion, two hundred one million, six hundred seventy-three thousand, one hundred ninety-six".