22216901309567 has 8 divisors (see below), whose sum is σ = 22251105433920. Its totient is φ = 22182723072000.

The previous prime is 22216901309543. The next prime is 22216901309609. The reversal of 22216901309567 is 76590310961222.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 22216901309567 - 2²² = 22216897115263 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 (22216901509567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4753559 + ... + 8187192.

It is an arithmetic number, because the mean of its divisors is an integer number (2781388179240).

Almost surely, 2^{22216901309567} is an apocalyptic number.

22216901309567 is a deficient number, since it is larger than the sum of its proper divisors (34204124353).

22216901309567 is a wasteful number, since it uses less digits than its factorization.

22216901309567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12943393.

The product of its (nonzero) digits is 2449440, while the sum is 53.

The spelling of 22216901309567 in words is "twenty-two trillion, two hundred sixteen billion, nine hundred one million, three hundred nine thousand, five hundred sixty-seven".