30220031210030 has 64 divisors (see below), whose sum is σ = 54794339398656. Its totient is φ = 11999821680000.

The previous prime is 30220031210021. The next prime is 30220031210059. The reversal of 30220031210030 is 3001213002203.

It is a junction number, because it is equal to n+sod(n) for n = 30220031209990 and 30220031210008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3224841245 + ... + 3224850615.

It is an arithmetic number, because the mean of its divisors is an integer number (856161553104).

Almost surely, 2^{30220031210030} is an apocalyptic number.

30220031210030 is a deficient number, since it is larger than the sum of its proper divisors (24574308188626).

30220031210030 is a wasteful number, since it uses less digits than its factorization.

30220031210030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13353.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30220031210030 its reverse (3001213002203), we get a palindrome (33221244212233).

The spelling of 30220031210030 in words is "thirty trillion, two hundred twenty billion, thirty-one million, two hundred ten thousand, thirty".