22089796574 has 8 divisors (see below), whose sum is σ = 34575333840. Its totient is φ = 10564685296.

The previous prime is 22089796507. The next prime is 22089796591. The reversal of 22089796574 is 47569798022.

It is a happy number.

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

It is a super-2 number, since 2×22089796574² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240106439 + ... + 240106530.

It is an arithmetic number, because the mean of its divisors is an integer number (4321916730).

Almost surely, 2^22089796574 is an apocalyptic number.

22089796574 is a deficient number, since it is larger than the sum of its proper divisors (12485537266).

22089796574 is a wasteful number, since it uses less digits than its factorization.

22089796574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480212994.

The product of its (nonzero) digits is 15240960, while the sum is 59.

The spelling of 22089796574 in words is "twenty-two billion, eighty-nine million, seven hundred ninety-six thousand, five hundred seventy-four".