22203002010 has 96 divisors (see below), whose sum is σ = 62247502080. Its totient is φ = 5053657728.

The previous prime is 22203002009. The next prime is 22203002021. The reversal of 22203002010 is 1020030222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 319732 + ... + 382928.

It is an arithmetic number, because the mean of its divisors is an integer number (648411480).

Almost surely, 2^22203002010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22203002010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31123751040).

22203002010 is an abundant number, since it is smaller than the sum of its proper divisors (40044500070).

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

22203002010 is a wasteful number, since it uses less digits than its factorization.

22203002010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63460 (or 63453 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 22203002010 its reverse (1020030222), we get a palindrome (23223032232).

The spelling of 22203002010 in words is "twenty-two billion, two hundred three million, two thousand, ten".