22089012222 has 8 divisors (see below), whose sum is σ = 44178024456. Its totient is φ = 7363004072.

The previous prime is 22089012217. The next prime is 22089012227. The reversal of 22089012222 is 22221098022.

It is an interprime number because it is at equal distance from previous prime (22089012217) and next prime (22089012227).

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

22089012222 is an admirable number.

It is a super-3 number, since 3×22089012222³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22089012222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22089012227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1840751013 + ... + 1840751024.

It is an arithmetic number, because the mean of its divisors is an integer number (5522253057).

Almost surely, 2^22089012222 is an apocalyptic number.

22089012222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22089012222 is a wasteful number, since it uses less digits than its factorization.

22089012222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3681502042.

The product of its (nonzero) digits is 4608, while the sum is 30.

The spelling of 22089012222 in words is "twenty-two billion, eighty-nine million, twelve thousand, two hundred twenty-two".