22342211022 has 8 divisors (see below), whose sum is σ = 44684422056. Its totient is φ = 7447403672.

The previous prime is 22342210987. The next prime is 22342211027. The reversal of 22342211022 is 22011224322.

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

22342211022 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 22342211022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22342211027) 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 3 ways as a sum of consecutive naturals, for example, 1861850913 + ... + 1861850924.

It is an arithmetic number, because the mean of its divisors is an integer number (5585552757).

Almost surely, 2^22342211022 is an apocalyptic number.

22342211022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22342211022 is a wasteful number, since it uses less digits than its factorization.

22342211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3723701842.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 22342211022 its reverse (22011224322), we get a palindrome (44353435344).

The spelling of 22342211022 in words is "twenty-two billion, three hundred forty-two million, two hundred eleven thousand, twenty-two".