22222010001011 has 4 divisors (see below), whose sum is σ = 23529187059912. Its totient is φ = 20914832942112.

The previous prime is 22222010000969. The next prime is 22222010001029. The reversal of 22222010001011 is 11010001022222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22222010001011 - 2⁶ = 22222010000947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22222010001071) 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 3 ways as a sum of consecutive naturals, for example, 653588529425 + ... + 653588529458.

It is an arithmetic number, because the mean of its divisors is an integer number (5882296764978).

Almost surely, 2^{22222010001011} is an apocalyptic number.

22222010001011 is a deficient number, since it is larger than the sum of its proper divisors (1307177058901).

22222010001011 is a wasteful number, since it uses less digits than its factorization.

22222010001011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1307177058900.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22222010001011 its reverse (11010001022222), we get a palindrome (33232011023233).

The spelling of 22222010001011 in words is "twenty-two trillion, two hundred twenty-two billion, ten million, one thousand, eleven".