22068153063791 has 8 divisors (see below), whose sum is σ = 23119381563264. Its totient is φ = 21024569863000.

The previous prime is 22068153063779. The next prime is 22068153063797. The reversal of 22068153063791 is 19736035186022.

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 22068153063791 - 2⁶ = 22068153063727 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 (22068153063797) 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, 1911318761 + ... + 1911330306.

It is an arithmetic number, because the mean of its divisors is an integer number (2889922695408).

Almost surely, 2^{22068153063791} is an apocalyptic number.

22068153063791 is a deficient number, since it is larger than the sum of its proper divisors (1051228499473).

22068153063791 is a wasteful number, since it uses less digits than its factorization.

22068153063791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3822649341.

The product of its (nonzero) digits is 3265920, while the sum is 53.

The spelling of 22068153063791 in words is "twenty-two trillion, sixty-eight billion, one hundred fifty-three million, sixty-three thousand, seven hundred ninety-one".