30011102222 has 8 divisors (see below), whose sum is σ = 45063209136. Its totient is φ = 14990032512.

The previous prime is 30011102221. The next prime is 30011102239. The reversal of 30011102222 is 22220111003.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 30011102197 and 30011102206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30011102221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7756883 + ... + 7760750.

It is an arithmetic number, because the mean of its divisors is an integer number (5632901142).

Almost surely, 2^30011102222 is an apocalyptic number.

30011102222 is a deficient number, since it is larger than the sum of its proper divisors (15052106914).

30011102222 is a wasteful number, since it uses less digits than its factorization.

30011102222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15518602.

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

Adding to 30011102222 its reverse (22220111003), we get a palindrome (52231213225).

The spelling of 30011102222 in words is "thirty billion, eleven million, one hundred two thousand, two hundred twenty-two".