30625426566212 has 12 divisors (see below), whose sum is σ = 53602388527296. Its totient is φ = 15310458415560.

The previous prime is 30625426566199. The next prime is 30625426566227. The reversal of 30625426566212 is 21266562452603.

It is a happy number.

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, 563686328 + ... + 563740655.

It is an arithmetic number, because the mean of its divisors is an integer number (4466865710608).

Almost surely, 2^{30625426566212} is an apocalyptic number.

It is an amenable number.

30625426566212 is a deficient number, since it is larger than the sum of its proper divisors (22976961961084).

30625426566212 is a wasteful number, since it uses less digits than its factorization.

30625426566212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127433778 (or 1127433776 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 50.

The spelling of 30625426566212 in words is "thirty trillion, six hundred twenty-five billion, four hundred twenty-six million, five hundred sixty-six thousand, two hundred twelve".