22522266333146 has 8 divisors (see below), whose sum is σ = 33783605916660. Its totient is φ = 11261064360928.

The previous prime is 22522266333137. The next prime is 22522266333233. The reversal of 22522266333146 is 64133366222522.

It can be written as a sum of positive squares in 2 ways, for example, as 20615549989225 + 1906716343921 = 4540435^2 + 1380839^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 22522266333146.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33992681 + ... + 34648908.

Almost surely, 2^{22522266333146} is an apocalyptic number.

22522266333146 is a deficient number, since it is larger than the sum of its proper divisors (11261339583514).

22522266333146 is a wasteful number, since it uses less digits than its factorization.

22522266333146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68805648.

The product of its digits is 3732480, while the sum is 47.

The spelling of 22522266333146 in words is "twenty-two trillion, five hundred twenty-two billion, two hundred sixty-six million, three hundred thirty-three thousand, one hundred forty-six".