22153200221434 has 8 divisors (see below), whose sum is σ = 33229902780000. Its totient is φ = 11076565961436.

The previous prime is 22153200221423. The next prime is 22153200221437. The reversal of 22153200221434 is 43412200235122.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 22153200221396 and 22153200221405.

It is not an unprimeable number, because it can be changed into a prime (22153200221437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16255894 + ... + 17565889.

It is an arithmetic number, because the mean of its divisors is an integer number (4153737847500).

Almost surely, 2^{22153200221434} is an apocalyptic number.

22153200221434 is a deficient number, since it is larger than the sum of its proper divisors (11076702558566).

22153200221434 is a wasteful number, since it uses less digits than its factorization.

22153200221434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34149284.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 22153200221434 its reverse (43412200235122), we get a palindrome (65565400456556).

The spelling of 22153200221434 in words is "twenty-two trillion, one hundred fifty-three billion, two hundred million, two hundred twenty-one thousand, four hundred thirty-four".