22456033065422 has 16 divisors (see below), whose sum is σ = 38343898357632. Its totient is φ = 9763492636920.

The previous prime is 22456033065379. The next prime is 22456033065463.

It is a happy number.

22456033065422 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×22456033065422² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22189755488 + ... + 22189756499.

It is an arithmetic number, because the mean of its divisors is an integer number (2396493647352).

Almost surely, 2^{22456033065422} is an apocalyptic number.

22456033065422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22456033065422 is a deficient number, since it is larger than the sum of its proper divisors (15887865292210).

22456033065422 is a wasteful number, since it uses less digits than its factorization.

22456033065422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44379512023.

The product of its (nonzero) digits is 2073600, while the sum is 44.

The spelling of 22456033065422 in words is "twenty-two trillion, four hundred fifty-six billion, thirty-three million, sixty-five thousand, four hundred twenty-two".