22043330453235 has 128 divisors (see below), whose sum is σ = 45140367605760. Its totient is φ = 8934024960000.

The previous prime is 22043330453203. The next prime is 22043330453237. The reversal of 22043330453235 is 53235403334022.

It is a happy number.

It is not a de Polignac number, because 22043330453235 - 2⁵ = 22043330453203 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 22043330453193 and 22043330453202.

It is not an unprimeable number, because it can be changed into a prime (22043330453237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6102985 + ... + 9018485.

It is an arithmetic number, because the mean of its divisors is an integer number (352659121920).

Almost surely, 2^{22043330453235} is an apocalyptic number.

22043330453235 is an abundant number, since it is smaller than the sum of its proper divisors (23097037152525).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22043330453235 is a wasteful number, since it uses less digits than its factorization.

22043330453235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2915749.

The product of its (nonzero) digits is 777600, while the sum is 39.

Adding to 22043330453235 its reverse (53235403334022), we get a palindrome (75278733787257).

The spelling of 22043330453235 in words is "twenty-two trillion, forty-three billion, three hundred thirty million, four hundred fifty-three thousand, two hundred thirty-five".