22100001010010 has 64 divisors (see below), whose sum is σ = 50153103279360. Its totient is φ = 6810915217920.

The previous prime is 22100001009973. The next prime is 22100001010019. The reversal of 22100001010010 is 1001010000122.

It is a self number, because there is not a number n which added to its sum of digits gives 22100001010010.

It is not an unprimeable number, because it can be changed into a prime (22100001010019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 161174729 + ... + 161311788.

It is an arithmetic number, because the mean of its divisors is an integer number (783642238740).

Almost surely, 2^{22100001010010} is an apocalyptic number.

22100001010010 is an abundant number, since it is smaller than the sum of its proper divisors (28053102269350).

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

22100001010010 is a wasteful number, since it uses less digits than its factorization.

22100001010010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322486631.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 22100001010010 its reverse (1001010000122), we get a palindrome (23101011010132).

The spelling of 22100001010010 in words is "twenty-two trillion, one hundred billion, one million, ten thousand, ten".