22210213011 has 32 divisors (see below), whose sum is σ = 34047045120. Its totient is φ = 12615692544.

The previous prime is 22210213007. The next prime is 22210213021. The reversal of 22210213011 is 11031201222.

It is not a de Polignac number, because 22210213011 - 2² = 22210213007 is a prime.

It is a super-2 number, since 2×22210213011² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22210213021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2447200 + ... + 2456258.

It is an arithmetic number, because the mean of its divisors is an integer number (1063970160).

Almost surely, 2^22210213011 is an apocalyptic number.

22210213011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

22210213011 is a deficient number, since it is larger than the sum of its proper divisors (11836832109).

22210213011 is a wasteful number, since it uses less digits than its factorization.

22210213011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9755.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 22210213011 its reverse (11031201222), we get a palindrome (33241414233).

The spelling of 22210213011 in words is "twenty-two billion, two hundred ten million, two hundred thirteen thousand, eleven".