22022011111101 has 8 divisors (see below), whose sum is σ = 29362703484960. Its totient is φ = 14681329738992.

The previous prime is 22022011111081. The next prime is 22022011111147. The reversal of 22022011111101 is 10111111022022.

It is a happy number.

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

It is not a de Polignac number, because 22022011111101 - 2¹⁹ = 22022010586813 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22022011111901) 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, 5218746 + ... + 8442708.

It is an arithmetic number, because the mean of its divisors is an integer number (3670337935620).

Almost surely, 2^{22022011111101} is an apocalyptic number.

It is an amenable number.

22022011111101 is a deficient number, since it is larger than the sum of its proper divisors (7340692373859).

22022011111101 is a wasteful number, since it uses less digits than its factorization.

22022011111101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5500875.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 22022011111101 its reverse (10111111022022), we get a palindrome (32133122133123).

The spelling of 22022011111101 in words is "twenty-two trillion, twenty-two billion, eleven million, one hundred eleven thousand, one hundred one".