22202120010 has 96 divisors (see below), whose sum is σ = 62331716160. Its totient is φ = 5046359808.

The previous prime is 22202119999. The next prime is 22202120023. The reversal of 22202120010 is 1002120222.

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, 220942 + ... + 305318.

It is an arithmetic number, because the mean of its divisors is an integer number (649288710).

Almost surely, 2^22202120010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22202120010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31165858080).

22202120010 is an abundant number, since it is smaller than the sum of its proper divisors (40129596150).

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

22202120010 is a wasteful number, since it uses less digits than its factorization.

22202120010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84580 (or 84573 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 22202120010 its reverse (1002120222), we get a palindrome (23204240232).

The spelling of 22202120010 in words is "twenty-two billion, two hundred two million, one hundred twenty thousand, ten".