22068212621302 has 8 divisors (see below), whose sum is σ = 34541550189936. Its totient is φ = 10554362557992.

The previous prime is 22068212621149. The next prime is 22068212621303. The reversal of 22068212621302 is 20312621286022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22068212621303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239871876273 + ... + 239871876364.

It is an arithmetic number, because the mean of its divisors is an integer number (4317693773742).

Almost surely, 2^{22068212621302} is an apocalyptic number.

22068212621302 is a deficient number, since it is larger than the sum of its proper divisors (12473337568634).

22068212621302 is a wasteful number, since it uses less digits than its factorization.

22068212621302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479743752662.

The product of its (nonzero) digits is 55296, while the sum is 37.

The spelling of 22068212621302 in words is "twenty-two trillion, sixty-eight billion, two hundred twelve million, six hundred twenty-one thousand, three hundred two".