22240312034 has 4 divisors (see below), whose sum is σ = 33360468054. Its totient is φ = 11120156016.

The previous prime is 22240311979. The next prime is 22240312099. The reversal of 22240312034 is 43021304222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 16052129809 + 6188182225 = 126697^2 + 78665^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560078007 + ... + 5560078010.

Almost surely, 2^22240312034 is an apocalyptic number.

22240312034 is a deficient number, since it is larger than the sum of its proper divisors (11120156020).

22240312034 is a wasteful number, since it uses less digits than its factorization.

22240312034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11120156019.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 22240312034 its reverse (43021304222), we get a palindrome (65261616256).

The spelling of 22240312034 in words is "twenty-two billion, two hundred forty million, three hundred twelve thousand, thirty-four".