22342332011 has 4 divisors (see below), whose sum is σ = 22349280312. Its totient is φ = 22335383712.

The previous prime is 22342331983. The next prime is 22342332029. The reversal of 22342332011 is 11023324322.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11023324322 = 2 ⋅5511662161.

It is a cyclic number.

It is not a de Polignac number, because 22342332011 - 2¹⁴ = 22342315627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22342332091) 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, 3469325 + ... + 3475758.

It is an arithmetic number, because the mean of its divisors is an integer number (5587320078).

Almost surely, 2^22342332011 is an apocalyptic number.

22342332011 is a deficient number, since it is larger than the sum of its proper divisors (6948301).

22342332011 is an equidigital number, since it uses as much as digits as its factorization.

22342332011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6948300.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 22342332011 its reverse (11023324322), we get a palindrome (33365656333).

The spelling of 22342332011 in words is "twenty-two billion, three hundred forty-two million, three hundred thirty-two thousand, eleven".