22211200110111 has 8 divisors (see below), whose sum is σ = 30020617500720. Its totient is φ = 14604624729792.

The previous prime is 22211200110101. The next prime is 22211200110137. The reversal of 22211200110111 is 11101100211222.

It is a happy number.

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

It is not a de Polignac number, because 22211200110111 - 2¹³ = 22211200101919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22211200110101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50710502316 + ... + 50710502753.

It is an arithmetic number, because the mean of its divisors is an integer number (3752577187590).

Almost surely, 2^{22211200110111} is an apocalyptic number.

22211200110111 is a deficient number, since it is larger than the sum of its proper divisors (7809417390609).

22211200110111 is a wasteful number, since it uses less digits than its factorization.

22211200110111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101421005145.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 22211200110111 its reverse (11101100211222), we get a palindrome (33312300321333).

The spelling of 22211200110111 in words is "twenty-two trillion, two hundred eleven billion, two hundred million, one hundred ten thousand, one hundred eleven".