30130133222 has 16 divisors (see below), whose sum is σ = 52705773600. Its totient is φ = 12912913944.

The previous prime is 30130133221. The next prime is 30130133261. The reversal of 30130133222 is 22233103103.

It is a junction number, because it is equal to n+sod(n) for n = 30130133194 and 30130133203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30130133221) 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, 21960053 + ... + 21961424.

It is an arithmetic number, because the mean of its divisors is an integer number (3294110850).

Almost surely, 2^30130133222 is an apocalyptic number.

30130133222 is a deficient number, since it is larger than the sum of its proper divisors (22575640378).

30130133222 is an equidigital number, since it uses as much as digits as its factorization.

30130133222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43921500 (or 43921486 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30130133222 its reverse (22233103103), we get a palindrome (52363236325).

The spelling of 30130133222 in words is "thirty billion, one hundred thirty million, one hundred thirty-three thousand, two hundred twenty-two".