22001430334 has 16 divisors (see below), whose sum is σ = 35800199568. Its totient is φ = 10080384192.

The previous prime is 22001430317. The next prime is 22001430337. The reversal of 22001430334 is 43303410022.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22001430337) 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, 3084792 + ... + 3091915.

It is an arithmetic number, because the mean of its divisors is an integer number (2237512473).

Almost surely, 2^22001430334 is an apocalyptic number.

22001430334 is a deficient number, since it is larger than the sum of its proper divisors (13798769234).

22001430334 is a wasteful number, since it uses less digits than its factorization.

22001430334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6176859.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 22001430334 its reverse (43303410022), we get a palindrome (65304840356).

The spelling of 22001430334 in words is "twenty-two billion, one million, four hundred thirty thousand, three hundred thirty-four".