120202461146 has 8 divisors (see below), whose sum is σ = 180331034400. Its totient is φ = 60092116348.

The previous prime is 120202461097. The next prime is 120202461173. The reversal of 120202461146 is 641164202021.

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

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 3 ways as a sum of consecutive naturals, for example, 4540616 + ... + 4567011.

It is an arithmetic number, because the mean of its divisors is an integer number (22541379300).

Almost surely, 2^120202461146 is an apocalyptic number.

120202461146 is a deficient number, since it is larger than the sum of its proper divisors (60128573254).

120202461146 is an equidigital number, since it uses as much as digits as its factorization.

120202461146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9114228.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 120202461146 its reverse (641164202021), we get a palindrome (761366663167).

The spelling of 120202461146 in words is "one hundred twenty billion, two hundred two million, four hundred sixty-one thousand, one hundred forty-six".