22750620606 has 128 divisors (see below), whose sum is σ = 59441679360. Its totient is φ = 6313769856.

The previous prime is 22750620593. The next prime is 22750620619. The reversal of 22750620606 is 60602605722.

22750620606 is a `hidden beast` number, since 2 + 27 + 5 + 0 + 6 + 20 + 606 = 666.

It is an interprime number because it is at equal distance from previous prime (22750620593) and next prime (22750620619).

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 in 63 ways as a sum of consecutive naturals, for example, 11929105 + ... + 11931011.

It is an arithmetic number, because the mean of its divisors is an integer number (464388120).

Almost surely, 2^22750620606 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22750620606, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29720839680).

22750620606 is an abundant number, since it is smaller than the sum of its proper divisors (36691058754).

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

22750620606 is a wasteful number, since it uses less digits than its factorization.

22750620606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2815 (or 2809 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 22750620606 in words is "twenty-two billion, seven hundred fifty million, six hundred twenty thousand, six hundred six".