30212012223130 has 16 divisors (see below), whose sum is σ = 55069996965120. Its totient is φ = 11931832675152.

The previous prime is 30212012223091. The next prime is 30212012223131. The reversal of 30212012223130 is 3132221021203.

It is not an unprimeable number, because it can be changed into a prime (30212012223131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19121525934 + ... + 19121527513.

It is an arithmetic number, because the mean of its divisors is an integer number (3441874810320).

Almost surely, 2^{30212012223130} is an apocalyptic number.

30212012223130 is a deficient number, since it is larger than the sum of its proper divisors (24857984741990).

30212012223130 is a wasteful number, since it uses less digits than its factorization.

30212012223130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38243053533.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 30212012223130 its reverse (3132221021203), we get a palindrome (33344233244333).

The spelling of 30212012223130 in words is "thirty trillion, two hundred twelve billion, twelve million, two hundred twenty-three thousand, one hundred thirty".