22310011011 has 4 divisors (see below), whose sum is σ = 29746681352. Its totient is φ = 14873340672.

The previous prime is 22310011001. The next prime is 22310011043. The reversal of 22310011011 is 11011001322.

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

It is not a de Polignac number, because 22310011011 - 2¹⁰ = 22310009987 is a prime.

It is a super-3 number, since 3×22310011011³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22310011001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3718335166 + ... + 3718335171.

It is an arithmetic number, because the mean of its divisors is an integer number (7436670338).

Almost surely, 2^22310011011 is an apocalyptic number.

22310011011 is a deficient number, since it is larger than the sum of its proper divisors (7436670341).

22310011011 is an equidigital number, since it uses as much as digits as its factorization.

22310011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7436670340.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 22310011011 its reverse (11011001322), we get a palindrome (33321012333).

The spelling of 22310011011 in words is "twenty-two billion, three hundred ten million, eleven thousand, eleven".