22106001423255 has 64 divisors (see below), whose sum is σ = 37126429470720. Its totient is φ = 11217263846400.

The previous prime is 22106001423239. The next prime is 22106001423257. The reversal of 22106001423255 is 55232410060122.

It is a happy number.

It is not a de Polignac number, because 22106001423255 - 2⁴ = 22106001423239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22106001423257) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 60888856 + ... + 61250834.

It is an arithmetic number, because the mean of its divisors is an integer number (580100460480).

Almost surely, 2^{22106001423255} is an apocalyptic number.

22106001423255 is a deficient number, since it is larger than the sum of its proper divisors (15020428047465).

22106001423255 is a wasteful number, since it uses less digits than its factorization.

22106001423255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364232.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 22106001423255 its reverse (55232410060122), we get a palindrome (77338411483377).

The spelling of 22106001423255 in words is "twenty-two trillion, one hundred six billion, one million, four hundred twenty-three thousand, two hundred fifty-five".