22534211002213 has 8 divisors (see below), whose sum is σ = 23879819902680. Its totient is φ = 21226506577920.

The previous prime is 22534211002211. The next prime is 22534211002229. The reversal of 22534211002213 is 31220011243522.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2326866515649 + 20207344486564 = 1525407^2 + 4495258^2 .

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 22534211002213 - 2¹ = 22534211002211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22534211002211) 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, 9476117820 + ... + 9476120197.

It is an arithmetic number, because the mean of its divisors is an integer number (2984977487835).

Almost surely, 2^{22534211002213} is an apocalyptic number.

It is an amenable number.

22534211002213 is a deficient number, since it is larger than the sum of its proper divisors (1345608900467).

22534211002213 is a wasteful number, since it uses less digits than its factorization.

22534211002213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18952238087.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 22534211002213 its reverse (31220011243522), we get a palindrome (53754222245735).

The spelling of 22534211002213 in words is "twenty-two trillion, five hundred thirty-four billion, two hundred eleven million, two thousand, two hundred thirteen".