22871203680 has 768 divisors, whose sum is σ = 85715159040. Its totient is φ = 5080154112.

The previous prime is 22871203637. The next prime is 22871203723. The reversal of 22871203680 is 8630217822.

It is an interprime number because it is at equal distance from previous prime (22871203637) and next prime (22871203723).

It is a Harshad number since it is a multiple of its sum of digits (39).

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 127 ways as a sum of consecutive naturals, for example, 313304124 + ... + 313304196.

It is an arithmetic number, because the mean of its divisors is an integer number (111608280).

Almost surely, 2^22871203680 is an apocalyptic number.

22871203680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22871203680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42857579520).

22871203680 is an abundant number, since it is smaller than the sum of its proper divisors (62843955360).

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

22871203680 is a wasteful number, since it uses less digits than its factorization.

22871203680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The spelling of 22871203680 in words is "twenty-two billion, eight hundred seventy-one million, two hundred three thousand, six hundred eighty".