88222166807 has 8 divisors (see below), whose sum is σ = 91267722000. Its totient is φ = 85176839104.

The previous prime is 88222166743. The next prime is 88222166849. The reversal of 88222166807 is 70866122288.

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 88222166807 - 2⁶ = 88222166743 is a prime.

It is a super-2 number, since 2×88222166807² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88222166887) 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, 1213088 + ... + 1283754.

It is an arithmetic number, because the mean of its divisors is an integer number (11408465250).

Almost surely, 2^88222166807 is an apocalyptic number.

88222166807 is a deficient number, since it is larger than the sum of its proper divisors (3045555193).

88222166807 is a wasteful number, since it uses less digits than its factorization.

88222166807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113745.

The product of its (nonzero) digits is 1032192, while the sum is 50.

The spelling of 88222166807 in words is "eighty-eight billion, two hundred twenty-two million, one hundred sixty-six thousand, eight hundred seven".