30221020232030 has 8 divisors (see below), whose sum is σ = 54397836417672. Its totient is φ = 12088408092808.

The previous prime is 30221020232023. The next prime is 30221020232069. The reversal of 30221020232030 is 3023202012203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 30221020231993 and 30221020232011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1511051011592 + ... + 1511051011611.

It is an arithmetic number, because the mean of its divisors is an integer number (6799729552209).

Almost surely, 2^{30221020232030} is an apocalyptic number.

30221020232030 is a deficient number, since it is larger than the sum of its proper divisors (24176816185642).

30221020232030 is a wasteful number, since it uses less digits than its factorization.

30221020232030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3022102023210.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 30221020232030 its reverse (3023202012203), we get a palindrome (33244222244233).

The spelling of 30221020232030 in words is "thirty trillion, two hundred twenty-one billion, twenty million, two hundred thirty-two thousand, thirty".