22204154013 has 16 divisors (see below), whose sum is σ = 29684369280. Its totient is φ = 14763409344.

The previous prime is 22204153997. The next prime is 22204154017. The reversal of 22204154013 is 31045140222.

It is not a de Polignac number, because 22204154013 - 2⁴ = 22204153997 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22204154017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1803643 + ... + 1815911.

It is an arithmetic number, because the mean of its divisors is an integer number (1855273080).

Almost surely, 2^22204154013 is an apocalyptic number.

It is an amenable number.

22204154013 is a deficient number, since it is larger than the sum of its proper divisors (7480215267).

22204154013 is a wasteful number, since it uses less digits than its factorization.

22204154013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13828.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 22204154013 its reverse (31045140222), we get a palindrome (53249294235).

The spelling of 22204154013 in words is "twenty-two billion, two hundred four million, one hundred fifty-four thousand, thirteen".