22011120100002 has 16 divisors (see below), whose sum is σ = 48024262036512. Its totient is φ = 6670036393920.

The previous prime is 22011120099961. The next prime is 22011120100007. The reversal of 22011120100002 is 20000102111022.

It is not an unprimeable number, because it can be changed into a prime (22011120100007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166750909783 + ... + 166750909914.

It is an arithmetic number, because the mean of its divisors is an integer number (3001516377282).

Almost surely, 2^{22011120100002} is an apocalyptic number.

22011120100002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22011120100002 is an abundant number, since it is smaller than the sum of its proper divisors (26013141936510).

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

22011120100002 is a wasteful number, since it uses less digits than its factorization.

22011120100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333501819713.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22011120100002 its reverse (20000102111022), we get a palindrome (42011222211024).

It can be divided in two parts, 22011120 and 100002, that added together give a palindrome (22111122).

The spelling of 22011120100002 in words is "twenty-two trillion, eleven billion, one hundred twenty million, one hundred thousand, two".