22112120200011 has 8 divisors (see below), whose sum is σ = 29486702713344. Its totient is φ = 14739475576680.

The previous prime is 22112120200003. The next prime is 22112120200013. The reversal of 22112120200011 is 11000202121122.

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

It is not a de Polignac number, because 22112120200011 - 2³ = 22112120200003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22112120200013) 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, 484445875 + ... + 484491516.

It is an arithmetic number, because the mean of its divisors is an integer number (3685837839168).

Almost surely, 2^{22112120200011} is an apocalyptic number.

22112120200011 is a deficient number, since it is larger than the sum of its proper divisors (7374582513333).

22112120200011 is an equidigital number, since it uses as much as digits as its factorization.

22112120200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968945001.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22112120200011 its reverse (11000202121122), we get a palindrome (33112322321133).

The spelling of 22112120200011 in words is "twenty-two trillion, one hundred twelve billion, one hundred twenty million, two hundred thousand, eleven".