22000110112211 has 16 divisors (see below), whose sum is σ = 27759175089408. Its totient is φ = 16936401458400.

The previous prime is 22000110112181. The next prime is 22000110112217. The reversal of 22000110112211 is 11221101100022.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22000110112211 is a prime.

It is a super-2 number, since 2×22000110112211² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22000110112217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1721172620 + ... + 1721185401.

It is an arithmetic number, because the mean of its divisors is an integer number (1734948443088).

Almost surely, 2^{22000110112211} is an apocalyptic number.

22000110112211 is a deficient number, since it is larger than the sum of its proper divisors (5759064977197).

22000110112211 is a wasteful number, since it uses less digits than its factorization.

22000110112211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3442358122.

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

Adding to 22000110112211 its reverse (11221101100022), we get a palindrome (33221211212233).

The spelling of 22000110112211 in words is "twenty-two trillion, one hundred ten million, one hundred twelve thousand, two hundred eleven".