120204828194 has 32 divisors (see below), whose sum is σ = 208615754880. Its totient is φ = 51406185600.

The previous prime is 120204828127. The next prime is 120204828229. The reversal of 120204828194 is 491828402021.

It is a super-2 number, since 2×120204828194² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1916339 + ... + 1978070.

It is an arithmetic number, because the mean of its divisors is an integer number (6519242340).

Almost surely, 2^120204828194 is an apocalyptic number.

120204828194 is a deficient number, since it is larger than the sum of its proper divisors (88410926686).

120204828194 is a wasteful number, since it uses less digits than its factorization.

120204828194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3894506.

The product of its (nonzero) digits is 73728, while the sum is 41.

The spelling of 120204828194 in words is "one hundred twenty billion, two hundred four million, eight hundred twenty-eight thousand, one hundred ninety-four".