22702169806 has 4 divisors (see below), whose sum is σ = 34053254712. Its totient is φ = 11351084902.

The previous prime is 22702169761. The next prime is 22702169821. The reversal of 22702169806 is 60896120722.

It is a semiprime because it is the product of two primes.

It is a super-5 number, since 5×22702169806⁵ (a number of 53 digits) contains 55555 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5675542450 + ... + 5675542453.

It is an arithmetic number, because the mean of its divisors is an integer number (8513313678).

Almost surely, 2^22702169806 is an apocalyptic number.

22702169806 is a deficient number, since it is larger than the sum of its proper divisors (11351084906).

22702169806 is a wasteful number, since it uses less digits than its factorization.

22702169806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11351084905.

The product of its (nonzero) digits is 145152, while the sum is 43.

The spelling of 22702169806 in words is "twenty-two billion, seven hundred two million, one hundred sixty-nine thousand, eight hundred six".