22042434362 has 32 divisors (see below), whose sum is σ = 38232601344. Its totient is φ = 9440121600.

The previous prime is 22042434361. The next prime is 22042434439. The reversal of 22042434362 is 26343424022.

It is not an unprimeable number, because it can be changed into a prime (22042434361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319814 + ... + 382577.

It is an arithmetic number, because the mean of its divisors is an integer number (1194768792).

Almost surely, 2^22042434362 is an apocalyptic number.

22042434362 is a deficient number, since it is larger than the sum of its proper divisors (16190166982).

22042434362 is a wasteful number, since it uses less digits than its factorization.

22042434362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702494.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 22042434362 its reverse (26343424022), we get a palindrome (48385858384).

The spelling of 22042434362 in words is "twenty-two billion, forty-two million, four hundred thirty-four thousand, three hundred sixty-two".