30011122012112 has 40 divisors (see below), whose sum is σ = 59586384727296. Its totient is φ = 14636169773696.

The previous prime is 30011122012061. The next prime is 30011122012199. The reversal of 30011122012112 is 21121022111003.

It is a happy number.

It is a congruent 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, 67882748 + ... + 68323419.

Almost surely, 2^{30011122012112} is an apocalyptic number.

It is an amenable number.

30011122012112 is a deficient number, since it is larger than the sum of its proper divisors (29575262715184).

30011122012112 is a wasteful number, since it uses less digits than its factorization.

30011122012112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136206515 (or 136206509 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 30011122012112 its reverse (21121022111003), we get a palindrome (51132144123115).

The spelling of 30011122012112 in words is "thirty trillion, eleven billion, one hundred twenty-two million, twelve thousand, one hundred twelve".