22072345614 has 144 divisors (see below), whose sum is σ = 56053548720. Its totient is φ = 6456723840.

The previous prime is 22072345579. The next prime is 22072345639. The reversal of 22072345614 is 41654327022.

22072345614 is a `hidden beast` number, since 2 + 2 + 0 + 7 + 2 + 34 + 5 + 614 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4183282 + ... + 4188554.

It is an arithmetic number, because the mean of its divisors is an integer number (389260755).

Almost surely, 2^22072345614 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22072345614, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28026774360).

22072345614 is an abundant number, since it is smaller than the sum of its proper divisors (33981203106).

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

22072345614 is an equidigital number, since it uses as much as digits as its factorization.

22072345614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5339 (or 5318 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The spelling of 22072345614 in words is "twenty-two billion, seventy-two million, three hundred forty-five thousand, six hundred fourteen".