30301221221032 has 32 divisors (see below), whose sum is σ = 57088969970400. Its totient is φ = 15077508264000.

The previous prime is 30301221221027. The next prime is 30301221221071. The reversal of 30301221221032 is 23012212210303.

It is a junction number, because it is equal to n+sod(n) for n = 30301221220994 and 30301221221012.

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 7 ways as a sum of consecutive naturals, for example, 18984219 + ... + 20518357.

It is an arithmetic number, because the mean of its divisors is an integer number (1784030311575).

Almost surely, 2^{30301221221032} is an apocalyptic number.

It is an amenable number.

30301221221032 is a deficient number, since it is larger than the sum of its proper divisors (26787748749368).

30301221221032 is a wasteful number, since it uses less digits than its factorization.

30301221221032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546057 (or 1546053 counting only the distinct ones).

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

Adding to 30301221221032 its reverse (23012212210303), we get a palindrome (53313433431335).

The spelling of 30301221221032 in words is "thirty trillion, three hundred one billion, two hundred twenty-one million, two hundred twenty-one thousand, thirty-two".