22625216555214 has 128 divisors (see below), whose sum is σ = 58321090050048. Its totient is φ = 5687338567680.

The previous prime is 22625216555203. The next prime is 22625216555219. The reversal of 22625216555214 is 41255561252622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22625216555219) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 323002 + ... + 6734594.

It is an arithmetic number, because the mean of its divisors is an integer number (455633516016).

Almost surely, 2^{22625216555214} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22625216555214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29160545025024).

22625216555214 is an abundant number, since it is smaller than the sum of its proper divisors (35695873494834).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22625216555214 is a wasteful number, since it uses less digits than its factorization.

22625216555214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6411922.

The product of its digits is 2880000, while the sum is 48.

The spelling of 22625216555214 in words is "twenty-two trillion, six hundred twenty-five billion, two hundred sixteen million, five hundred fifty-five thousand, two hundred fourteen".