22404330134234 has 16 divisors (see below), whose sum is σ = 35935658240616. Its totient is φ = 10438825920000.

The previous prime is 22404330134231. The next prime is 22404330134243. The reversal of 22404330134234 is 43243103340422.

It can be written as a sum of positive squares in 4 ways, for example, as 21603299764225 + 801030370009 = 4647935^2 + 895003^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22404330134194 and 22404330134203.

It is not an unprimeable number, because it can be changed into a prime (22404330134231) 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, 3262129667 + ... + 3262136534.

Almost surely, 2^{22404330134234} is an apocalyptic number.

22404330134234 is a deficient number, since it is larger than the sum of its proper divisors (13531328106382).

22404330134234 is a wasteful number, since it uses less digits than its factorization.

22404330134234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6524266321.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 22404330134234 its reverse (43243103340422), we get a palindrome (65647433474656).

The spelling of 22404330134234 in words is "twenty-two trillion, four hundred four billion, three hundred thirty million, one hundred thirty-four thousand, two hundred thirty-four".