10022112222 has 8 divisors (see below), whose sum is σ = 20044224456. Its totient is φ = 3340704072.

The previous prime is 10022112209. The next prime is 10022112223. The reversal of 10022112222 is 22221122001.

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

10022112222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022112223) 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, 835176013 + ... + 835176024.

It is an arithmetic number, because the mean of its divisors is an integer number (2505528057).

Almost surely, 2^10022112222 is an apocalyptic number.

10022112222 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.

10022112222 is a wasteful number, since it uses less digits than its factorization.

10022112222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670352042.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10022112222 its reverse (22221122001), we get a palindrome (32243234223).

The spelling of 10022112222 in words is "ten billion, twenty-two million, one hundred twelve thousand, two hundred twenty-two".