22434323311 has 8 divisors (see below), whose sum is σ = 22693588560. Its totient is φ = 22175976768.

The previous prime is 22434323299. The next prime is 22434323323. The reversal of 22434323311 is 11332343422.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22434323299) and next prime (22434323323).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22434323311 - 2⁵ = 22434323279 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22434323311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22434323011) 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 7 ways as a sum of consecutive naturals, for example, 180496 + ... + 278293.

It is an arithmetic number, because the mean of its divisors is an integer number (2836698570).

Almost surely, 2^22434323311 is an apocalyptic number.

22434323311 is a deficient number, since it is larger than the sum of its proper divisors (259265249).

22434323311 is a wasteful number, since it uses less digits than its factorization.

22434323311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459353.

The product of its digits is 10368, while the sum is 28.

Adding to 22434323311 its reverse (11332343422), we get a palindrome (33766666733).

The spelling of 22434323311 in words is "twenty-two billion, four hundred thirty-four million, three hundred twenty-three thousand, three hundred eleven".