22201120011 has 8 divisors (see below), whose sum is σ = 33830278144. Its totient is φ = 12686354280.

The previous prime is 22201119979. The next prime is 22201120013. The reversal of 22201120011 is 11002110222.

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

It is not a de Polignac number, because 22201120011 - 2⁵ = 22201119979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22201120013) 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, 528598075 + ... + 528598116.

It is an arithmetic number, because the mean of its divisors is an integer number (4228784768).

Almost surely, 2^22201120011 is an apocalyptic number.

22201120011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

22201120011 is a deficient number, since it is larger than the sum of its proper divisors (11629158133).

22201120011 is a wasteful number, since it uses less digits than its factorization.

22201120011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057196201.

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

Adding to 22201120011 its reverse (11002110222), we get a palindrome (33203230233).

The spelling of 22201120011 in words is "twenty-two billion, two hundred one million, one hundred twenty thousand, eleven".