22120214134 has 8 divisors (see below), whose sum is σ = 33185886768. Its totient is φ = 11058251880.

The previous prime is 22120214113. The next prime is 22120214153. The reversal of 22120214134 is 43141202122.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 912642 + ... + 936565.

It is an arithmetic number, because the mean of its divisors is an integer number (4148235846).

Almost surely, 2^22120214134 is an apocalyptic number.

22120214134 is a deficient number, since it is larger than the sum of its proper divisors (11065672634).

22120214134 is a wasteful number, since it uses less digits than its factorization.

22120214134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855190.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 22120214134 its reverse (43141202122), we get a palindrome (65261416256).

The spelling of 22120214134 in words is "twenty-two billion, one hundred twenty million, two hundred fourteen thousand, one hundred thirty-four".