22303340311222 has 64 divisors (see below), whose sum is σ = 35241648168960. Its totient is φ = 10565917084800.

The previous prime is 22303340311211. The next prime is 22303340311237. The reversal of 22303340311222 is 22211304330322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2201054868 + ... + 2201065000.

It is an arithmetic number, because the mean of its divisors is an integer number (550650752640).

Almost surely, 2^{22303340311222} is an apocalyptic number.

22303340311222 is a deficient number, since it is larger than the sum of its proper divisors (12938307857738).

22303340311222 is a wasteful number, since it uses less digits than its factorization.

22303340311222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11389.

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

Adding to 22303340311222 its reverse (22211304330322), we get a palindrome (44514644641544).

The spelling of 22303340311222 in words is "twenty-two trillion, three hundred three billion, three hundred forty million, three hundred eleven thousand, two hundred twenty-two".