22022011101 has 4 divisors (see below), whose sum is σ = 29362681472. Its totient is φ = 14681340732.

The previous prime is 22022011087. The next prime is 22022011133. The reversal of 22022011101 is 10111022022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 22022011101 - 2¹³ = 22022002909 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22022011001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3670335181 + ... + 3670335186.

It is an arithmetic number, because the mean of its divisors is an integer number (7340670368).

Almost surely, 2^22022011101 is an apocalyptic number.

It is an amenable number.

22022011101 is a deficient number, since it is larger than the sum of its proper divisors (7340670371).

22022011101 is an equidigital number, since it uses as much as digits as its factorization.

22022011101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7340670370.

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

Adding to 22022011101 its reverse (10111022022), we get a palindrome (32133033123).

The spelling of 22022011101 in words is "twenty-two billion, twenty-two million, eleven thousand, one hundred one".