120762212906 has 8 divisors (see below), whose sum is σ = 181145596644. Its totient is φ = 60380347360.

The previous prime is 120762212887. The next prime is 120762212957. The reversal of 120762212906 is 609212267021.

It can be written as a sum of positive squares in 2 ways, for example, as 120658274881 + 103938025 = 347359^2 + 10195^2 .

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 120762212906.

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 3 ways as a sum of consecutive naturals, for example, 153845 + ... + 514968.

Almost surely, 2^120762212906 is an apocalyptic number.

120762212906 is a deficient number, since it is larger than the sum of its proper divisors (60383383738).

120762212906 is an equidigital number, since it uses as much as digits as its factorization.

120762212906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759096.

The product of its (nonzero) digits is 36288, while the sum is 38.

Adding to 120762212906 its reverse (609212267021), we get a palindrome (729974479927).

The spelling of 120762212906 in words is "one hundred twenty billion, seven hundred sixty-two million, two hundred twelve thousand, nine hundred six".