22213520320135 has 48 divisors (see below), whose sum is σ = 28144872677376. Its totient is φ = 16826098455936.

The previous prime is 22213520320129. The next prime is 22213520320157. The reversal of 22213520320135 is 53102302531222.

It is not a de Polignac number, because 22213520320135 - 2⁷ = 22213520320007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22213520320097 and 22213520320106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 62650122 + ... + 63003688.

It is an arithmetic number, because the mean of its divisors is an integer number (586351514112).

Almost surely, 2^{22213520320135} is an apocalyptic number.

22213520320135 is a deficient number, since it is larger than the sum of its proper divisors (5931352357241).

22213520320135 is a wasteful number, since it uses less digits than its factorization.

22213520320135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353920 (or 353891 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 22213520320135 its reverse (53102302531222), we get a palindrome (75315822851357).

The spelling of 22213520320135 in words is "twenty-two trillion, two hundred thirteen billion, five hundred twenty million, three hundred twenty thousand, one hundred thirty-five".