22034324155 has 16 divisors (see below), whose sum is σ = 28333869984. Its totient is φ = 16390658560.

The previous prime is 22034324113. The next prime is 22034324159. The reversal of 22034324155 is 55142343022.

It is not a de Polignac number, because 22034324155 - 2²⁷ = 21900106427 is a prime.

It is a super-2 number, since 2×22034324155² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22034324159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1554556 + ... + 1568665.

It is an arithmetic number, because the mean of its divisors is an integer number (1770866874).

Almost surely, 2^22034324155 is an apocalyptic number.

22034324155 is a deficient number, since it is larger than the sum of its proper divisors (6299545829).

22034324155 is a wasteful number, since it uses less digits than its factorization.

22034324155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3123326.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 22034324155 its reverse (55142343022), we get a palindrome (77176667177).

The spelling of 22034324155 in words is "twenty-two billion, thirty-four million, three hundred twenty-four thousand, one hundred fifty-five".