30220035532 has 12 divisors (see below), whose sum is σ = 54114947656. Its totient is φ = 14758621920.

The previous prime is 30220035467. The next prime is 30220035577. The reversal of 30220035532 is 23553002203.

It is a junction number, because it is equal to n+sod(n) for n = 30220035497 and 30220035506.

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, 87848769 + ... + 87849112.

Almost surely, 2^30220035532 is an apocalyptic number.

It is an amenable number.

30220035532 is a deficient number, since it is larger than the sum of its proper divisors (23894912124).

30220035532 is a wasteful number, since it uses less digits than its factorization.

30220035532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175697928 (or 175697926 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 25.

Adding to 30220035532 its reverse (23553002203), we get a palindrome (53773037735).

The spelling of 30220035532 in words is "thirty billion, two hundred twenty million, thirty-five thousand, five hundred thirty-two".