22342210032011 has 4 divisors (see below), whose sum is σ = 22349155080312. Its totient is φ = 22335264983712.

The previous prime is 22342210031941. The next prime is 22342210032029. The reversal of 22342210032011 is 11023001224322.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22342210032011 is a prime.

It is a super-2 number, since 2×22342210032011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22342210038011) 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, 3472519325 + ... + 3472525758.

It is an arithmetic number, because the mean of its divisors is an integer number (5587288770078).

Almost surely, 2^{22342210032011} is an apocalyptic number.

22342210032011 is a deficient number, since it is larger than the sum of its proper divisors (6945048301).

22342210032011 is an equidigital number, since it uses as much as digits as its factorization.

22342210032011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6945048300.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 22342210032011 its reverse (11023001224322), we get a palindrome (33365211256333).

The spelling of 22342210032011 in words is "twenty-two trillion, three hundred forty-two billion, two hundred ten million, thirty-two thousand, eleven".