303002220012 has 12 divisors (see below), whose sum is σ = 707005180056. Its totient is φ = 101000740000.

The previous prime is 303002219999. The next prime is 303002220023. The reversal of 303002220012 is 210022200303.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 303002219973 and 303002220000.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12625092489 + ... + 12625092512.

It is an arithmetic number, because the mean of its divisors is an integer number (58917098338).

Almost surely, 2^303002220012 is an apocalyptic number.

It is an amenable number.

303002220012 is an abundant number, since it is smaller than the sum of its proper divisors (404002960044).

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

303002220012 is a wasteful number, since it uses less digits than its factorization.

303002220012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25250185008 (or 25250185006 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 303002220012 its reverse (210022200303), we get a palindrome (513024420315).

The spelling of 303002220012 in words is "three hundred three billion, two million, two hundred twenty thousand, twelve".