30212001224 has 16 divisors (see below), whose sum is σ = 57445355520. Its totient is φ = 14893239760.

The previous prime is 30212001223. The next prime is 30212001269. The reversal of 30212001224 is 42210021203.

It is not an unprimeable number, because it can be changed into a prime (30212001223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26594504 + ... + 26595639.

It is an arithmetic number, because the mean of its divisors is an integer number (3590334720).

Almost surely, 2^30212001224 is an apocalyptic number.

It is an amenable number.

30212001224 is a deficient number, since it is larger than the sum of its proper divisors (27233354296).

30212001224 is a wasteful number, since it uses less digits than its factorization.

30212001224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53190220 (or 53190216 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 30212001224 its reverse (42210021203), we get a palindrome (72422022427).

The spelling of 30212001224 in words is "thirty billion, two hundred twelve million, one thousand, two hundred twenty-four".