22011113102 has 8 divisors (see below), whose sum is σ = 36018185112. Its totient is φ = 10005051400.

The previous prime is 22011113101. The next prime is 22011113107. The reversal of 22011113102 is 20131111022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22011113101) 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 3 ways as a sum of consecutive naturals, for example, 500252549 + ... + 500252592.

It is an arithmetic number, because the mean of its divisors is an integer number (4502273139).

Almost surely, 2^22011113102 is an apocalyptic number.

22011113102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22011113102 is a deficient number, since it is larger than the sum of its proper divisors (14007072010).

22011113102 is a wasteful number, since it uses less digits than its factorization.

22011113102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000505154.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 22011113102 its reverse (20131111022), we get a palindrome (42142224124).

The spelling of 22011113102 in words is "twenty-two billion, eleven million, one hundred thirteen thousand, one hundred two".