22146533313 has 8 divisors (see below), whose sum is σ = 29640988608. Its totient is φ = 14708216784.

The previous prime is 22146533293. The next prime is 22146533351. The reversal of 22146533313 is 31333564122.

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

It is not a de Polignac number, because 22146533313 - 2¹² = 22146529217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22146533713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14033770 + ... + 14035347.

It is an arithmetic number, because the mean of its divisors is an integer number (3705123576).

Almost surely, 2^22146533313 is an apocalyptic number.

It is an amenable number.

22146533313 is a deficient number, since it is larger than the sum of its proper divisors (7494455295).

22146533313 is a wasteful number, since it uses less digits than its factorization.

22146533313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28069383.

The product of its digits is 38880, while the sum is 33.

The spelling of 22146533313 in words is "twenty-two billion, one hundred forty-six million, five hundred thirty-three thousand, three hundred thirteen".