30212112201011 has 8 divisors (see below), whose sum is σ = 32538183825840. Its totient is φ = 27886335289632.

The previous prime is 30212112200983. The next prime is 30212112201017. The reversal of 30212112201011 is 11010221121203.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30212112201011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30212112201017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73465421 + ... + 73875518.

It is an arithmetic number, because the mean of its divisors is an integer number (4067272978230).

Almost surely, 2^{30212112201011} is an apocalyptic number.

30212112201011 is a deficient number, since it is larger than the sum of its proper divisors (2326071624829).

30212112201011 is a wasteful number, since it uses less digits than its factorization.

30212112201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147356725.

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

Adding to 30212112201011 its reverse (11010221121203), we get a palindrome (41222333322214).

The spelling of 30212112201011 in words is "thirty trillion, two hundred twelve billion, one hundred twelve million, two hundred one thousand, eleven".