22413355531145 has 8 divisors (see below), whose sum is σ = 26896122752904. Its totient is φ = 17930620347904.

The previous prime is 22413355531139. The next prime is 22413355531163. The reversal of 22413355531145 is 54113555331422.

It can be written as a sum of positive squares in 4 ways, for example, as 4780100086336 + 17633255444809 = 2186344^2 + 4199197^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 22413355531145 - 2⁶ = 22413355531081 is a prime.

It is a super-2 number, since 2×22413355531145² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22413355531096 and 22413355531105.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6442694 + ... + 9291663.

It is an arithmetic number, because the mean of its divisors is an integer number (3362015344113).

Almost surely, 2^{22413355531145} is an apocalyptic number.

It is an amenable number.

22413355531145 is a deficient number, since it is larger than the sum of its proper divisors (4482767221759).

22413355531145 is a wasteful number, since it uses less digits than its factorization.

22413355531145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16019259.

The product of its digits is 1080000, while the sum is 44.

The spelling of 22413355531145 in words is "twenty-two trillion, four hundred thirteen billion, three hundred fifty-five million, five hundred thirty-one thousand, one hundred forty-five".