22102222010011 has 32 divisors (see below), whose sum is σ = 26065385079552. Its totient is φ = 18476543352960.

The previous prime is 22102222010009. The next prime is 22102222010017. The reversal of 22102222010011 is 11001022220122.

It is a happy number.

It is not a de Polignac number, because 22102222010011 - 2¹ = 22102222010009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22102222010017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146138916 + ... + 146290078.

It is an arithmetic number, because the mean of its divisors is an integer number (814543283736).

Almost surely, 2^{22102222010011} is an apocalyptic number.

22102222010011 is a deficient number, since it is larger than the sum of its proper divisors (3963163069541).

22102222010011 is a wasteful number, since it uses less digits than its factorization.

22102222010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155083.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22102222010011 its reverse (11001022220122), we get a palindrome (33103244230133).

The spelling of 22102222010011 in words is "twenty-two trillion, one hundred two billion, two hundred twenty-two million, ten thousand, eleven".