22310002212222 has 8 divisors (see below), whose sum is σ = 44620004424456. Its totient is φ = 7436667404072.

The previous prime is 22310002212217. The next prime is 22310002212233. The reversal of 22310002212222 is 22221220001322.

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

22310002212222 is an admirable number.

It is a super-3 number, since 3×22310002212222³ (a number of 41 digits) contains 333 as substring.

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, 1859166851013 + ... + 1859166851024.

It is an arithmetic number, because the mean of its divisors is an integer number (5577500553057).

Almost surely, 2^{22310002212222} is an apocalyptic number.

22310002212222 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.

22310002212222 is a wasteful number, since it uses less digits than its factorization.

22310002212222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3718333702042.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 22310002212222 its reverse (22221220001322), we get a palindrome (44531222213544).

The spelling of 22310002212222 in words is "twenty-two trillion, three hundred ten billion, two million, two hundred twelve thousand, two hundred twenty-two".