111011342198 has 8 divisors (see below), whose sum is σ = 166560810408. Its totient is φ = 55491072064.

The previous prime is 111011342171. The next prime is 111011342249. The reversal of 111011342198 is 891243110111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7290011 + ... + 7305222.

It is an arithmetic number, because the mean of its divisors is an integer number (20820101301).

Almost surely, 2^111011342198 is an apocalyptic number.

111011342198 is a deficient number, since it is larger than the sum of its proper divisors (55549468210).

111011342198 is a wasteful number, since it uses less digits than its factorization.

111011342198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14599038.

The product of its (nonzero) digits is 1728, while the sum is 32.

The spelling of 111011342198 in words is "one hundred eleven billion, eleven million, three hundred forty-two thousand, one hundred ninety-eight".