1112269198 has 8 divisors (see below), whose sum is σ = 1676311560. Its totient is φ = 553498680.

The previous prime is 1112269189. The next prime is 1112269271. The reversal of 1112269198 is 8919622111.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1112269198.

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, 1317433 + ... + 1318276.

It is an arithmetic number, because the mean of its divisors is an integer number (209538945).

Almost surely, 2^1112269198 is an apocalyptic number.

1112269198 is a deficient number, since it is larger than the sum of its proper divisors (564042362).

1112269198 is a wasteful number, since it uses less digits than its factorization.

1112269198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2635922.

The product of its digits is 15552, while the sum is 40.

The square root of 1112269198 is about 33350.7001125913. The cubic root of 1112269198 is about 1036.1038882268.

The spelling of 1112269198 in words is "one billion, one hundred twelve million, two hundred sixty-nine thousand, one hundred ninety-eight".