22042115206 has 8 divisors (see below), whose sum is σ = 33869591784. Its totient is φ = 10752251280.

The previous prime is 22042115203. The next prime is 22042115209. The reversal of 22042115206 is 60251124022.

It is an interprime number because it is at equal distance from previous prime (22042115203) and next prime (22042115209).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22042115201) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 134403060 + ... + 134403223.

It is an arithmetic number, because the mean of its divisors is an integer number (4233698973).

Almost surely, 2^22042115206 is an apocalyptic number.

22042115206 is a deficient number, since it is larger than the sum of its proper divisors (11827476578).

22042115206 is a wasteful number, since it uses less digits than its factorization.

22042115206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268806326.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 22042115206 its reverse (60251124022), we get a palindrome (82293239228).

The spelling of 22042115206 in words is "twenty-two billion, forty-two million, one hundred fifteen thousand, two hundred six".