22250558283840 has 336 divisors, whose sum is σ = 79036566336000. Its totient is φ = 5739526840320.

The previous prime is 22250558283799. The next prime is 22250558283883. The reversal of 22250558283840 is 4838285505222.

22250558283840 is a `hidden beast` number, since 2 + 2 + 2 + 5 + 0 + 558 + 2 + 8 + 3 + 84 + 0 = 666.

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 47 ways as a sum of consecutive naturals, for example, 205021911 + ... + 205130409.

It is an arithmetic number, because the mean of its divisors is an integer number (235227876000).

Almost surely, 2^{22250558283840} is an apocalyptic number.

22250558283840 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 22250558283840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39518283168000).

22250558283840 is an abundant number, since it is smaller than the sum of its proper divisors (56786008052160).

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

22250558283840 is a wasteful number, since it uses less digits than its factorization.

22250558283840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110850 (or 110837 counting only the distinct ones).

The product of its (nonzero) digits is 12288000, while the sum is 54.

The spelling of 22250558283840 in words is "twenty-two trillion, two hundred fifty billion, five hundred fifty-eight million, two hundred eighty-three thousand, eight hundred forty".