30230202031012 has 48 divisors (see below), whose sum is σ = 57001900741632. Its totient is φ = 13987073802240.

The previous prime is 30230202031009. The next prime is 30230202031021. The reversal of 30230202031012 is 21013020203203.

It is a super-2 number, since 2×30230202031012² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7257268 + ... + 10636180.

It is an arithmetic number, because the mean of its divisors is an integer number (1187539598784).

Almost surely, 2^{30230202031012} is an apocalyptic number.

It is an amenable number.

30230202031012 is a deficient number, since it is larger than the sum of its proper divisors (26771698710620).

30230202031012 is a wasteful number, since it uses less digits than its factorization.

30230202031012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3382108 (or 3382106 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30230202031012 its reverse (21013020203203), we get a palindrome (51243222234215).

The spelling of 30230202031012 in words is "thirty trillion, two hundred thirty billion, two hundred two million, thirty-one thousand, twelve".