22230413304021 has 24 divisors (see below), whose sum is σ = 34581236462136. Its totient is φ = 13680019532160.

The previous prime is 22230413303983. The next prime is 22230413304053. The reversal of 22230413304021 is 12040331403222.

22230413304021 is a `hidden beast` number, since 2 + 2 + 2 + 304 + 1 + 330 + 4 + 0 + 21 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 45945922500 + 22184467381521 = 214350^2 + 4710039^2 .

It is not a de Polignac number, because 22230413304021 - 2¹⁸ = 22230413041877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22230413309021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5341951 + ... + 8543843.

It is an arithmetic number, because the mean of its divisors is an integer number (1440884852589).

Almost surely, 2^{22230413304021} is an apocalyptic number.

It is an amenable number.

22230413304021 is a deficient number, since it is larger than the sum of its proper divisors (12350823158115).

22230413304021 is a wasteful number, since it uses less digits than its factorization.

22230413304021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3261253 (or 3261250 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 22230413304021 its reverse (12040331403222), we get a palindrome (34270744707243).

The spelling of 22230413304021 in words is "twenty-two trillion, two hundred thirty billion, four hundred thirteen million, three hundred four thousand, twenty-one".