199441121150 has 12 divisors (see below), whose sum is σ = 370960485432. Its totient is φ = 79776448440.

The previous prime is 199441121137. The next prime is 199441121167. The reversal of 199441121150 is 51121144991.

199441121150 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1994411162 + ... + 1994411261.

It is an arithmetic number, because the mean of its divisors is an integer number (30913373786).

Almost surely, 2^199441121150 is an apocalyptic number.

199441121150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

199441121150 is a deficient number, since it is larger than the sum of its proper divisors (171519364282).

199441121150 is a wasteful number, since it uses less digits than its factorization.

199441121150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3988822435 (or 3988822430 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 38.

The spelling of 199441121150 in words is "one hundred ninety-nine billion, four hundred forty-one million, one hundred twenty-one thousand, one hundred fifty".