22011201102 has 32 divisors (see below), whose sum is σ = 48603058560. Its totient is φ = 6589697120.

The previous prime is 22011201097. The next prime is 22011201109. The reversal of 22011201102 is 20110211022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22011201109) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2003577 + ... + 2014532.

It is an arithmetic number, because the mean of its divisors is an integer number (1518845580).

Almost surely, 2^22011201102 is an apocalyptic number.

22011201102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22011201102 is an abundant number, since it is smaller than the sum of its proper divisors (26591857458).

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

22011201102 is a wasteful number, since it uses less digits than its factorization.

22011201102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4018208.

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

Adding to 22011201102 its reverse (20110211022), we get a palindrome (42121412124).

The spelling of 22011201102 in words is "twenty-two billion, eleven million, two hundred one thousand, one hundred two".