30220220230 has 32 divisors (see below), whose sum is σ = 55193011200. Its totient is φ = 11912342400.

The previous prime is 30220220209. The next prime is 30220220273. The reversal of 30220220230 is 3202202203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109380 + ... + 269080.

It is an arithmetic number, because the mean of its divisors is an integer number (1724781600).

Almost surely, 2^30220220230 is an apocalyptic number.

30220220230 is a deficient number, since it is larger than the sum of its proper divisors (24972790970).

30220220230 is a wasteful number, since it uses less digits than its factorization.

30220220230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159984.

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 30220220230 its reverse (3202202203), we get a palindrome (33422422433).

The spelling of 30220220230 in words is "thirty billion, two hundred twenty million, two hundred twenty thousand, two hundred thirty".