22262251465616 has 10 divisors (see below), whose sum is σ = 43133112214662. Its totient is φ = 11131125732800.

The previous prime is 22262251465541. The next prime is 22262251465667. The reversal of 22262251465616 is 61656415226222.

It can be written as a sum of positive squares in only one way, i.e., 20540655552400 + 1721595913216 = 4532180^2 + 1312096^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 695695358285 + ... + 695695358316.

Almost surely, 2^{22262251465616} is an apocalyptic number.

It is an amenable number.

22262251465616 is a deficient number, since it is larger than the sum of its proper divisors (20870860749046).

22262251465616 is a wasteful number, since it uses less digits than its factorization.

22262251465616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391390716609 (or 1391390716603 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 50.

The spelling of 22262251465616 in words is "twenty-two trillion, two hundred sixty-two billion, two hundred fifty-one million, four hundred sixty-five thousand, six hundred sixteen".