22520142214 has 16 divisors (see below), whose sum is σ = 35998898688. Its totient is φ = 10541342152.

The previous prime is 22520142209. The next prime is 22520142223. The reversal of 22520142214 is 41224102522.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5206012 + ... + 5210335.

It is an arithmetic number, because the mean of its divisors is an integer number (2249931168).

Almost surely, 2^22520142214 is an apocalyptic number.

22520142214 is a deficient number, since it is larger than the sum of its proper divisors (13478756474).

22520142214 is a wasteful number, since it uses less digits than its factorization.

22520142214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10416419.

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 22520142214 its reverse (41224102522), we get a palindrome (63744244736).

The spelling of 22520142214 in words is "twenty-two billion, five hundred twenty million, one hundred forty-two thousand, two hundred fourteen".