22151682150 has 96 divisors (see below), whose sum is σ = 59328702720. Its totient is φ = 5437361280.

The previous prime is 22151682149. The next prime is 22151682197. The reversal of 22151682150 is 5128615122.

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 47 ways as a sum of consecutive naturals, for example, 684229 + ... + 715871.

It is an arithmetic number, because the mean of its divisors is an integer number (618007320).

Almost surely, 2^22151682150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22151682150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29664351360).

22151682150 is an abundant number, since it is smaller than the sum of its proper divisors (37177020570).

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

22151682150 is a wasteful number, since it uses less digits than its factorization.

22151682150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32030 (or 32025 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 33.

The spelling of 22151682150 in words is "twenty-two billion, one hundred fifty-one million, six hundred eighty-two thousand, one hundred fifty".