22453533535422 has 48 divisors (see below), whose sum is σ = 49479376450176. Its totient is φ = 6736733532000.

The previous prime is 22453533535387. The next prime is 22453533535429.

22453533535422 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×22453533535422² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22453533535429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16001818 + ... + 17348349.

It is an arithmetic number, because the mean of its divisors is an integer number (1030820342712).

Almost surely, 2^{22453533535422} is an apocalyptic number.

22453533535422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22453533535422 is an abundant number, since it is smaller than the sum of its proper divisors (27025842914754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22453533535422 is a wasteful number, since it uses less digits than its factorization.

22453533535422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33350385 (or 33350284 counting only the distinct ones).

The product of its digits is 12960000, while the sum is 48.

The spelling of 22453533535422 in words is "twenty-two trillion, four hundred fifty-three billion, five hundred thirty-three million, five hundred thirty-five thousand, four hundred twenty-two".