22142221110334 has 16 divisors (see below), whose sum is σ = 36374444069040. Its totient is φ = 10046275027200.

The previous prime is 22142221110329. The next prime is 22142221110413. The reversal of 22142221110334 is 43301112224122.

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, 7217150067 + ... + 7217153134.

It is an arithmetic number, because the mean of its divisors is an integer number (2273402754315).

Almost surely, 2^{22142221110334} is an apocalyptic number.

22142221110334 is a deficient number, since it is larger than the sum of its proper divisors (14232222958706).

22142221110334 is a wasteful number, since it uses less digits than its factorization.

22142221110334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14434303275.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 22142221110334 its reverse (43301112224122), we get a palindrome (65443333334456).

The spelling of 22142221110334 in words is "twenty-two trillion, one hundred forty-two billion, two hundred twenty-one million, one hundred ten thousand, three hundred thirty-four".