22160713542018 has 32 divisors (see below), whose sum is σ = 44381018549952. Its totient is φ = 7376973196800.

The previous prime is 22160713542013. The next prime is 22160713542029. The reversal of 22160713542018 is 81024531706122.

It is not an unprimeable number, because it can be changed into a prime (22160713542013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 225342298 + ... + 225440618.

It is an arithmetic number, because the mean of its divisors is an integer number (1386906829686).

Almost surely, 2^{22160713542018} is an apocalyptic number.

22160713542018 is an abundant number, since it is smaller than the sum of its proper divisors (22220305007934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22160713542018 is a wasteful number, since it uses less digits than its factorization.

22160713542018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148450.

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 22160713542018 in words is "twenty-two trillion, one hundred sixty billion, seven hundred thirteen million, five hundred forty-two thousand, eighteen".