22204241134213 has 8 divisors (see below), whose sum is σ = 22806620950520. Its totient is φ = 21601980538560.

The previous prime is 22204241134177. The next prime is 22204241134217. The reversal of 22204241134213 is 31243114240222.

It can be written as a sum of positive squares in 4 ways, for example, as 11203861645089 + 11000379489124 = 3347217^2 + 3316682^2 .

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-22204241134213 is a prime.

It is a super-2 number, since 2×22204241134213² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22204241134217) 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, 29427558 + ... + 30172663.

It is an arithmetic number, because the mean of its divisors is an integer number (2850827618815).

Almost surely, 2^{22204241134213} is an apocalyptic number.

It is an amenable number.

22204241134213 is a deficient number, since it is larger than the sum of its proper divisors (602379816307).

22204241134213 is a wasteful number, since it uses less digits than its factorization.

22204241134213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59610327.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 22204241134213 its reverse (31243114240222), we get a palindrome (53447355374435).

The spelling of 22204241134213 in words is "twenty-two trillion, two hundred four billion, two hundred forty-one million, one hundred thirty-four thousand, two hundred thirteen".