22415521141 has 8 divisors (see below), whose sum is σ = 24182224920. Its totient is φ = 20654879232.

The previous prime is 22415521129. The next prime is 22415521169. The reversal of 22415521141 is 14112551422.

It can be written as a sum of positive squares in 4 ways, for example, as 731486116 + 21684035025 = 27046^2 + 147255^2 .

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

It is not a de Polignac number, because 22415521141 - 2¹³ = 22415512949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22415521181) 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 7 ways as a sum of consecutive naturals, for example, 1507780 + ... + 1522573.

It is an arithmetic number, because the mean of its divisors is an integer number (3022778115).

Almost surely, 2^22415521141 is an apocalyptic number.

It is an amenable number.

22415521141 is a deficient number, since it is larger than the sum of its proper divisors (1766703779).

22415521141 is a wasteful number, since it uses less digits than its factorization.

22415521141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3030935.

The product of its digits is 3200, while the sum is 28.

The spelling of 22415521141 in words is "twenty-two billion, four hundred fifteen million, five hundred twenty-one thousand, one hundred forty-one".