1119998199600 has 960 divisors, whose sum is σ = 4637007974400. Its totient is φ = 251474595840.

The previous prime is 1119998199583. The next prime is 1119998199601. The reversal of 1119998199600 is 69918999111.

1119998199600 is a `hidden beast` number, since 1 + 1 + 1 + 9 + 9 + 9 + 8 + 19 + 9 + 600 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (1119998199601) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1654354462 + ... + 1654355138.

It is an arithmetic number, because the mean of its divisors is an integer number (4830216640).

Almost surely, 2^{1119998199600} is an apocalyptic number.

1119998199600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1119998199600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2318503987200).

1119998199600 is an abundant number, since it is smaller than the sum of its proper divisors (3517009774800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1119998199600 is a wasteful number, since it uses less digits than its factorization.

1119998199600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067 (or 1050 counting only the distinct ones).

The product of its (nonzero) digits is 2834352, while the sum is 63.

The spelling of 1119998199600 in words is "one trillion, one hundred nineteen billion, nine hundred ninety-eight million, one hundred ninety-nine thousand, six hundred".