22501232254214 has 16 divisors (see below), whose sum is σ = 38574516504096. Its totient is φ = 9643141377600.

The previous prime is 22501232254099. The next prime is 22501232254231. The reversal of 22501232254214 is 41245223210522.

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, 19748927 + ... + 20857194.

It is an arithmetic number, because the mean of its divisors is an integer number (2410907281506).

Almost surely, 2^{22501232254214} is an apocalyptic number.

22501232254214 is a deficient number, since it is larger than the sum of its proper divisors (16073284249882).

22501232254214 is a wasteful number, since it uses less digits than its factorization.

22501232254214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40645711.

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 22501232254214 its reverse (41245223210522), we get a palindrome (63746455464736).

The spelling of 22501232254214 in words is "twenty-two trillion, five hundred one billion, two hundred thirty-two million, two hundred fifty-four thousand, two hundred fourteen".