22112121341302 has 4 divisors (see below), whose sum is σ = 33168182011956. Its totient is φ = 11056060670650.

The previous prime is 22112121341267. The next prime is 22112121341347. The reversal of 22112121341302 is 20314312121122.

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

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, 5528030335324 + ... + 5528030335327.

It is an arithmetic number, because the mean of its divisors is an integer number (8292045502989).

Almost surely, 2^{22112121341302} is an apocalyptic number.

22112121341302 is a deficient number, since it is larger than the sum of its proper divisors (11056060670654).

22112121341302 is a wasteful number, since it uses less digits than its factorization.

22112121341302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11056060670653.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 22112121341302 its reverse (20314312121122), we get a palindrome (42426433462424).

The spelling of 22112121341302 in words is "twenty-two trillion, one hundred twelve billion, one hundred twenty-one million, three hundred forty-one thousand, three hundred two".