22011220112101 has 8 divisors (see below), whose sum is σ = 25424724835584. Its totient is φ = 18833129507520.

The previous prime is 22011220112041. The next prime is 22011220112137. The reversal of 22011220112101 is 10121102211022.

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

It is a cyclic number.

It is not a de Polignac number, because 22011220112101 - 2¹⁵ = 22011220079333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22011220110101) 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, 58853529525 + ... + 58853529898.

It is an arithmetic number, because the mean of its divisors is an integer number (3178090604448).

Almost surely, 2^{22011220112101} is an apocalyptic number.

It is an amenable number.

22011220112101 is a deficient number, since it is larger than the sum of its proper divisors (3413504723483).

22011220112101 is a wasteful number, since it uses less digits than its factorization.

22011220112101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117707059451.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 22011220112101 its reverse (10121102211022), we get a palindrome (32132322323123).

The spelling of 22011220112101 in words is "twenty-two trillion, eleven billion, two hundred twenty million, one hundred twelve thousand, one hundred one".