22221110221093 has 8 divisors (see below), whose sum is σ = 25489265073920. Its totient is φ = 18976383002160.

The previous prime is 22221110221087. The next prime is 22221110221097. The reversal of 22221110221093 is 39012201112222.

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

It is a cyclic number.

It is not a de Polignac number, because 22221110221093 - 2²¹ = 22221108123941 is a prime.

It is a super-2 number, since 2×22221110221093² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22221110221097) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5856906438 + ... + 5856910231.

It is an arithmetic number, because the mean of its divisors is an integer number (3186158134240).

Almost surely, 2^{22221110221093} is an apocalyptic number.

It is an amenable number.

22221110221093 is a deficient number, since it is larger than the sum of its proper divisors (3268154852827).

22221110221093 is a wasteful number, since it uses less digits than its factorization.

22221110221093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11713816947.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 22221110221093 in words is "twenty-two trillion, two hundred twenty-one billion, one hundred ten million, two hundred twenty-one thousand, ninety-three".