30012132223030 has 32 divisors (see below), whose sum is σ = 54995475502080. Its totient is φ = 11788918727520.

The previous prime is 30012132222953. The next prime is 30012132223037. The reversal of 30012132223030 is 3032223121003.

It is a junction number, because it is equal to n+sod(n) for n = 30012132222992 and 30012132223010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30012132223037) 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, 26298726 + ... + 27416185.

It is an arithmetic number, because the mean of its divisors is an integer number (1718608609440).

Almost surely, 2^{30012132223030} is an apocalyptic number.

30012132223030 is a deficient number, since it is larger than the sum of its proper divisors (24983343279050).

30012132223030 is a wasteful number, since it uses less digits than its factorization.

30012132223030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53715924.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 30012132223030 its reverse (3032223121003), we get a palindrome (33044355344033).

The spelling of 30012132223030 in words is "thirty trillion, twelve billion, one hundred thirty-two million, two hundred twenty-three thousand, thirty".