1120000001198 has 48 divisors (see below), whose sum is σ = 1898656803936. Its totient is φ = 494346378240.

The previous prime is 1120000001191. The next prime is 1120000001203. The reversal of 1120000001198 is 8911000000211.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120000001191) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47572886 + ... + 47596422.

It is an arithmetic number, because the mean of its divisors is an integer number (39555350082).

Almost surely, 2^{1120000001198} is an apocalyptic number.

1120000001198 is a deficient number, since it is larger than the sum of its proper divisors (778656802738).

1120000001198 is a wasteful number, since it uses less digits than its factorization.

1120000001198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29709 (or 29696 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 23.

The spelling of 1120000001198 in words is "one trillion, one hundred twenty billion, one thousand, one hundred ninety-eight".