22210322332 has 24 divisors (see below), whose sum is σ = 43387610112. Its totient is φ = 9860818800.

The previous prime is 22210322273. The next prime is 22210322353. The reversal of 22210322332 is 23322301222.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5867644 + ... + 5871427.

It is an arithmetic number, because the mean of its divisors is an integer number (1807817088).

Almost surely, 2^22210322332 is an apocalyptic number.

22210322332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22210322332 is a deficient number, since it is larger than the sum of its proper divisors (21177287780).

22210322332 is a wasteful number, since it uses less digits than its factorization.

22210322332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11739129 (or 11739127 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 22210322332 its reverse (23322301222), we get a palindrome (45532623554).

The spelling of 22210322332 in words is "twenty-two billion, two hundred ten million, three hundred twenty-two thousand, three hundred thirty-two".