22100002021102 has 16 divisors (see below), whose sum is σ = 33167143853280. Its totient is φ = 11044288824192.

The previous prime is 22100002021081. The next prime is 22100002021103. The reversal of 22100002021102 is 20112020000122.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22100002021103) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 31116298 + ... + 31818610.

It is an arithmetic number, because the mean of its divisors is an integer number (2072946490830).

Almost surely, 2^{22100002021102} is an apocalyptic number.

22100002021102 is a deficient number, since it is larger than the sum of its proper divisors (11067141832178).

22100002021102 is a wasteful number, since it uses less digits than its factorization.

22100002021102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710427.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22100002021102 its reverse (20112020000122), we get a palindrome (42212022021224).

The spelling of 22100002021102 in words is "twenty-two trillion, one hundred billion, two million, twenty-one thousand, one hundred two".