30224102203121 has 4 divisors (see below), whose sum is σ = 30926988300912. Its totient is φ = 29521216105332.

The previous prime is 30224102203103. The next prime is 30224102203159. The reversal of 30224102203121 is 12130220142203.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30224102203121 - 2²² = 30224098008817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30224102203621) 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, 351443048831 + ... + 351443048916.

It is an arithmetic number, because the mean of its divisors is an integer number (7731747075228).

Almost surely, 2^{30224102203121} is an apocalyptic number.

It is an amenable number.

30224102203121 is a deficient number, since it is larger than the sum of its proper divisors (702886097791).

30224102203121 is an equidigital number, since it uses as much as digits as its factorization.

30224102203121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702886097790.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 30224102203121 its reverse (12130220142203), we get a palindrome (42354322345324).

The spelling of 30224102203121 in words is "thirty trillion, two hundred twenty-four billion, one hundred two million, two hundred three thousand, one hundred twenty-one".