22211112010011 has 16 divisors (see below), whose sum is σ = 29834092672800. Its totient is φ = 14697906474240.

The previous prime is 22211112009949. The next prime is 22211112010033. The reversal of 22211112010011 is 11001021111222.

It is a happy number.

It is not a de Polignac number, because 22211112010011 - 2³⁵ = 22176752271643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22211112010811) 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, 16449370 + ... + 17748351.

It is an arithmetic number, because the mean of its divisors is an integer number (1864630792050).

Almost surely, 2^{22211112010011} is an apocalyptic number.

22211112010011 is a deficient number, since it is larger than the sum of its proper divisors (7622980662789).

22211112010011 is a wasteful number, since it uses less digits than its factorization.

22211112010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34199326.

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

Adding to 22211112010011 its reverse (11001021111222), we get a palindrome (33212133121233).

The spelling of 22211112010011 in words is "twenty-two trillion, two hundred eleven billion, one hundred twelve million, ten thousand, eleven".