10312233222 has 16 divisors (see below), whose sum is σ = 21181884912. Its totient is φ = 3344508000.

The previous prime is 10312233209. The next prime is 10312233263. The reversal of 10312233222 is 22233221301.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23225529 + ... + 23225972.

It is an arithmetic number, because the mean of its divisors is an integer number (1323867807).

Almost surely, 2^10312233222 is an apocalyptic number.

10312233222 is an abundant number, since it is smaller than the sum of its proper divisors (10869651690).

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

10312233222 is a wasteful number, since it uses less digits than its factorization.

10312233222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46451543.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 10312233222 its reverse (22233221301), we get a palindrome (32545454523).

The spelling of 10312233222 in words is "ten billion, three hundred twelve million, two hundred thirty-three thousand, two hundred twenty-two".