22333443041213 has 8 divisors (see below), whose sum is σ = 22586640539736. Its totient is φ = 22081672008000.

The previous prime is 22333443041177. The next prime is 22333443041243. The reversal of 22333443041213 is 31214034433322.

It can be written as a sum of positive squares in 4 ways, for example, as 690273503929 + 21643169537284 = 830827^2 + 4652222^2 .

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 22333443041213 - 2¹² = 22333443037117 is a prime.

It is a super-2 number, since 2×22333443041213² (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 (22333443041243) 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, 356584838 + ... + 356647463.

It is an arithmetic number, because the mean of its divisors is an integer number (2823330067467).

Almost surely, 2^{22333443041213} is an apocalyptic number.

It is an amenable number.

22333443041213 is a deficient number, since it is larger than the sum of its proper divisors (253197498523).

22333443041213 is a wasteful number, since it uses less digits than its factorization.

22333443041213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713232655.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 22333443041213 its reverse (31214034433322), we get a palindrome (53547477474535).

The spelling of 22333443041213 in words is "twenty-two trillion, three hundred thirty-three billion, four hundred forty-three million, forty-one thousand, two hundred thirteen".