220030012132 has 12 divisors (see below), whose sum is σ = 440060024320. Its totient is φ = 94298576616.

The previous prime is 220030012121. The next prime is 220030012157. The reversal of 220030012132 is 231210030022.

220030012132 is an admirable 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, 3929107332 + ... + 3929107387.

Almost surely, 2^220030012132 is an apocalyptic number.

It is an amenable number.

220030012132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220030012132 is a wasteful number, since it uses less digits than its factorization.

220030012132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7858214730 (or 7858214728 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 220030012132 its reverse (231210030022), we get a palindrome (451240042154).

The spelling of 220030012132 in words is "two hundred twenty billion, thirty million, twelve thousand, one hundred thirty-two".