22133321210 has 96 divisors (see below), whose sum is σ = 53896945536. Its totient is φ = 6367996800.

The previous prime is 22133321209. The next prime is 22133321239. The reversal of 22133321210 is 1212333122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9605 + ... + 210615.

It is an arithmetic number, because the mean of its divisors is an integer number (561426516).

Almost surely, 2^22133321210 is an apocalyptic number.

22133321210 is an abundant number, since it is smaller than the sum of its proper divisors (31763624326).

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

22133321210 is a wasteful number, since it uses less digits than its factorization.

22133321210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201060 (or 201049 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 22133321210 its reverse (1212333122), we get a palindrome (23345654332).

It can be divided in two parts, 22133 and 321210, that added together give a palindrome (343343).

The spelling of 22133321210 in words is "twenty-two billion, one hundred thirty-three million, three hundred twenty-one thousand, two hundred ten".