22250355305222 has 8 divisors (see below), whose sum is σ = 36409672317672. Its totient is φ = 10113797866000.

The previous prime is 22250355305221. The next prime is 22250355305249.

22250355305222 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22250355305222² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22250355305221) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 505689893279 + ... + 505689893322.

It is an arithmetic number, because the mean of its divisors is an integer number (4551209039709).

Almost surely, 2^{22250355305222} is an apocalyptic number.

22250355305222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22250355305222 is a deficient number, since it is larger than the sum of its proper divisors (14159317012450).

22250355305222 is a wasteful number, since it uses less digits than its factorization.

22250355305222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011379786614.

The product of its (nonzero) digits is 360000, while the sum is 38.

The spelling of 22250355305222 in words is "twenty-two trillion, two hundred fifty billion, three hundred fifty-five million, three hundred five thousand, two hundred twenty-two".