18670536850022 has 16 divisors (see below), whose sum is σ = 28972049265360. Its totient is φ = 9013198796448.

The previous prime is 18670536850013. The next prime is 18670536850067. The reversal of 18670536850022 is 22005863507681.

It is a super-2 number, since 2×18670536850022² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324128 + ... + 6119324.

It is an arithmetic number, because the mean of its divisors is an integer number (1810753079085).

Almost surely, 2^{18670536850022} is an apocalyptic number.

18670536850022 is a deficient number, since it is larger than the sum of its proper divisors (10301512415338).

18670536850022 is a wasteful number, since it uses less digits than its factorization.

18670536850022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5850775.

The product of its (nonzero) digits is 4838400, while the sum is 53.

The spelling of 18670536850022 in words is "eighteen trillion, six hundred seventy billion, five hundred thirty-six million, eight hundred fifty thousand, twenty-two".