22232322134 has 32 divisors (see below), whose sum is σ = 36965237760. Its totient is φ = 9943732800.

The previous prime is 22232322131. The next prime is 22232322137. The reversal of 22232322134 is 43122323222.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22232322131) and next prime (22232322137).

It is a super-2 number, since 2×22232322134² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22232322131) 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, 676127 + ... + 708245.

It is an arithmetic number, because the mean of its divisors is an integer number (1155163680).

Almost surely, 2^22232322134 is an apocalyptic number.

22232322134 is a deficient number, since it is larger than the sum of its proper divisors (14732915626).

22232322134 is a wasteful number, since it uses less digits than its factorization.

22232322134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32636.

The product of its digits is 6912, while the sum is 26.

Adding to 22232322134 its reverse (43122323222), we get a palindrome (65354645356).

The spelling of 22232322134 in words is "twenty-two billion, two hundred thirty-two million, three hundred twenty-two thousand, one hundred thirty-four".