22232111302222 has 8 divisors (see below), whose sum is σ = 33474966068016. Its totient is φ = 11073789279552.

The previous prime is 22232111302201. The next prime is 22232111302231. The reversal of 22232111302222 is 22220311123222.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21133185123 + ... + 21133186174.

It is an arithmetic number, because the mean of its divisors is an integer number (4184370758502).

Almost surely, 2^{22232111302222} is an apocalyptic number.

22232111302222 is a deficient number, since it is larger than the sum of its proper divisors (11242854765794).

22232111302222 is a wasteful number, since it uses less digits than its factorization.

22232111302222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42266371562.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 22232111302222 its reverse (22220311123222), we get a palindrome (44452422425444).

The spelling of 22232111302222 in words is "twenty-two trillion, two hundred thirty-two billion, one hundred eleven million, three hundred two thousand, two hundred twenty-two".