22111001120201 has 8 divisors (see below), whose sum is σ = 25279312896384. Its totient is φ = 18945088676640.

The previous prime is 22111001120111. The next prime is 22111001120203. The reversal of 22111001120201 is 10202110011122.

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

It is not a de Polignac number, because 22111001120201 - 2¹⁰ = 22111001119177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22111001120203) 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, 599813405 + ... + 599850266.

It is an arithmetic number, because the mean of its divisors is an integer number (3159914112048).

Almost surely, 2^{22111001120201} is an apocalyptic number.

It is an amenable number.

22111001120201 is a deficient number, since it is larger than the sum of its proper divisors (3168311776183).

22111001120201 is a wasteful number, since it uses less digits than its factorization.

22111001120201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199666311.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 22111001120201 its reverse (10202110011122), we get a palindrome (32313111131323).

The spelling of 22111001120201 in words is "twenty-two trillion, one hundred eleven billion, one million, one hundred twenty thousand, two hundred one".