30223301012 has 24 divisors (see below), whose sum is σ = 56158038720. Its totient is φ = 14183100800.

The previous prime is 30223300993. The next prime is 30223301047. The reversal of 30223301012 is 21010332203.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 594614 + ... + 643437.

It is an arithmetic number, because the mean of its divisors is an integer number (2339918280).

Almost surely, 2^30223301012 is an apocalyptic number.

It is an amenable number.

30223301012 is a deficient number, since it is larger than the sum of its proper divisors (25934737708).

30223301012 is a wasteful number, since it uses less digits than its factorization.

30223301012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238431 (or 1238429 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30223301012 its reverse (21010332203), we get a palindrome (51233633215).

The spelling of 30223301012 in words is "thirty billion, two hundred twenty-three million, three hundred one thousand, twelve".