22233305135530 has 16 divisors (see below), whose sum is σ = 40110287737824. Its totient is φ = 8873246833360.

The previous prime is 22233305135441. The next prime is 22233305135567. The reversal of 22233305135530 is 3553150333222.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 22233305135530.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2509397956 + ... + 2509406815.

It is an arithmetic number, because the mean of its divisors is an integer number (2506892983614).

Almost surely, 2^{22233305135530} is an apocalyptic number.

22233305135530 is a deficient number, since it is larger than the sum of its proper divisors (17876982602294).

22233305135530 is a wasteful number, since it uses less digits than its factorization.

22233305135530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5018805221.

The product of its (nonzero) digits is 243000, while the sum is 37.

Adding to 22233305135530 its reverse (3553150333222), we get a palindrome (25786455468752).

The spelling of 22233305135530 in words is "twenty-two trillion, two hundred thirty-three billion, three hundred five million, one hundred thirty-five thousand, five hundred thirty".