22011001001106 has 48 divisors (see below), whose sum is σ = 47672563836096. Its totient is φ = 6772080239808.

The previous prime is 22011001001071. The next prime is 22011001001131. The reversal of 22011001001106 is 60110010011022.

It is a happy number.

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 23 ways as a sum of consecutive naturals, for example, 12069676 + ... + 13773128.

It is an arithmetic number, because the mean of its divisors is an integer number (993178413252).

Almost surely, 2^{22011001001106} is an apocalyptic number.

22011001001106 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

22011001001106 is an abundant number, since it is smaller than the sum of its proper divisors (25661562834990).

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

22011001001106 is a wasteful number, since it uses less digits than its factorization.

22011001001106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1716227 (or 1716214 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 22011001001106 its reverse (60110010011022), we get a palindrome (82121011012128).

The spelling of 22011001001106 in words is "twenty-two trillion, eleven billion, one million, one thousand, one hundred six".