22202020433044 has 6 divisors (see below), whose sum is σ = 38853535757834. Its totient is φ = 11101010216520.

The previous prime is 22202020433039. The next prime is 22202020433081. The reversal of 22202020433044 is 44033402020222.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 21956609180944 + 245411252100 = 4685788^2 + 495390^2 .

It is a super-2 number, since 2×22202020433044² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775252554127 + ... + 2775252554134.

Almost surely, 2^{22202020433044} is an apocalyptic number.

It is an amenable number.

22202020433044 is a deficient number, since it is larger than the sum of its proper divisors (16651515324790).

22202020433044 is a wasteful number, since it uses less digits than its factorization.

22202020433044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5550505108265 (or 5550505108263 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 22202020433044 its reverse (44033402020222), we get a palindrome (66235422453266).

The spelling of 22202020433044 in words is "twenty-two trillion, two hundred two billion, twenty million, four hundred thirty-three thousand, forty-four".