30212012013223 has 8 divisors (see below), whose sum is σ = 30237615076592. Its totient is φ = 30186418628736.

The previous prime is 30212012013167. The next prime is 30212012013229. The reversal of 30212012013223 is 32231021021203.

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

It is a cyclic number.

It is not a de Polignac number, because 30212012013223 - 2¹³ = 30212012005031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30212012013194 and 30212012013203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30212012013229) 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, 3832636 + ... + 8666782.

It is an arithmetic number, because the mean of its divisors is an integer number (3779701884574).

Almost surely, 2^{30212012013223} is an apocalyptic number.

30212012013223 is a deficient number, since it is larger than the sum of its proper divisors (25603063369).

30212012013223 is a wasteful number, since it uses less digits than its factorization.

30212012013223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4839441.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 30212012013223 its reverse (32231021021203), we get a palindrome (62443033034426).

The spelling of 30212012013223 in words is "thirty trillion, two hundred twelve billion, twelve million, thirteen thousand, two hundred twenty-three".