303412422320012 has 48 divisors (see below), whose sum is σ = 592000690176000. Its totient is φ = 135220471789824.

The previous prime is 303412422320011. The next prime is 303412422320041. The reversal of 303412422320012 is 210023224214303.

It is not an unprimeable number, because it can be changed into a prime (303412422320011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37065212 + ... + 44504547.

It is an arithmetic number, because the mean of its divisors is an integer number (12333347712000).

Almost surely, 2^{303412422320012} is an apocalyptic number.

It is an amenable number.

303412422320012 is a deficient number, since it is larger than the sum of its proper divisors (288588267855988).

303412422320012 is a wasteful number, since it uses less digits than its factorization.

303412422320012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81572678 (or 81572676 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 303412422320012 its reverse (210023224214303), we get a palindrome (513435646534315).

The spelling of 303412422320012 in words is "three hundred three trillion, four hundred twelve billion, four hundred twenty-two million, three hundred twenty thousand, twelve".