30220232210132 has 12 divisors (see below), whose sum is σ = 52889011720020. Its totient is φ = 15109086004416.

The previous prime is 30220232210117. The next prime is 30220232210153. The reversal of 30220232210132 is 23101223202203.

It can be written as a sum of positive squares in 2 ways, for example, as 10103536103236 + 20116696106896 = 3178606^2 + 4485164^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30220232210098 and 30220232210107.

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, 257459153 + ... + 257576504.

It is an arithmetic number, because the mean of its divisors is an integer number (4407417643335).

Almost surely, 2^{30220232210132} is an apocalyptic number.

It is an amenable number.

30220232210132 is a deficient number, since it is larger than the sum of its proper divisors (22668779509888).

30220232210132 is a wasteful number, since it uses less digits than its factorization.

30220232210132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515050330 (or 515050328 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 30220232210132 its reverse (23101223202203), we get a palindrome (53321455412335).

The spelling of 30220232210132 in words is "thirty trillion, two hundred twenty billion, two hundred thirty-two million, two hundred ten thousand, one hundred thirty-two".