30020001220112 has 40 divisors (see below), whose sum is σ = 58457237217600. Its totient is φ = 14934265695360.

The previous prime is 30020001220109. The next prime is 30020001220129. The reversal of 30020001220112 is 21102210002003.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299153498 + ... + 299253830.

It is an arithmetic number, because the mean of its divisors is an integer number (1461430930440).

Almost surely, 2^{30020001220112} is an apocalyptic number.

It is an amenable number.

30020001220112 is a deficient number, since it is larger than the sum of its proper divisors (28437235997488).

30020001220112 is a wasteful number, since it uses less digits than its factorization.

30020001220112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194511 (or 194505 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 30020001220112 its reverse (21102210002003), we get a palindrome (51122211222115).

The spelling of 30020001220112 in words is "thirty trillion, twenty billion, one million, two hundred twenty thousand, one hundred twelve".