22250101230000 has 1200 divisors, whose sum is σ = 92592153276480. Its totient is φ = 4878461952000.

The previous prime is 22250101229999. The next prime is 22250101230011. The reversal of 22250101230000 is 3210105222.

It is a tau number, because it is divible by the number of its divisors (1200).

It is a Harshad number since it is a multiple of its sum of digits (18).

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 239 ways as a sum of consecutive naturals, for example, 2868386122 + ... + 2868393878.

Almost surely, 2^{22250101230000} is an apocalyptic number.

22250101230000 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 22250101230000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46296076638240).

22250101230000 is an abundant number, since it is smaller than the sum of its proper divisors (70342052046480).

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

22250101230000 is a wasteful number, since it uses less digits than its factorization.

22250101230000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7984 (or 7960 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 22250101230000 its reverse (3210105222), we get a palindrome (22253311335222).

The spelling of 22250101230000 in words is "twenty-two trillion, two hundred fifty billion, one hundred one million, two hundred thirty thousand".