22240042034 has 16 divisors (see below), whose sum is σ = 38132952000. Its totient is φ = 9529655184.

The previous prime is 22240041983. The next prime is 22240042037. The reversal of 22240042034 is 43024004222.

It is not an unprimeable number, because it can be changed into a prime (22240042037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70709 + ... + 222440.

It is an arithmetic number, because the mean of its divisors is an integer number (2383309500).

Almost surely, 2^22240042034 is an apocalyptic number.

22240042034 is a deficient number, since it is larger than the sum of its proper divisors (15892909966).

22240042034 is a wasteful number, since it uses less digits than its factorization.

22240042034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298577.

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 22240042034 its reverse (43024004222), we get a palindrome (65264046256).

The spelling of 22240042034 in words is "twenty-two billion, two hundred forty million, forty-two thousand, thirty-four".