22232110311022 has 8 divisors (see below), whose sum is σ = 35309822258736. Its totient is φ = 10462169558112.

The previous prime is 22232110311017. The next prime is 22232110311029. The reversal of 22232110311022 is 22011301123222.

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

It is a junction number, because it is equal to n+sod(n) for n = 22232110310984 and 22232110311002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22232110311029) 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, 326942798658 + ... + 326942798725.

It is an arithmetic number, because the mean of its divisors is an integer number (4413727782342).

Almost surely, 2^{22232110311022} is an apocalyptic number.

22232110311022 is a deficient number, since it is larger than the sum of its proper divisors (13077711947714).

22232110311022 is a wasteful number, since it uses less digits than its factorization.

22232110311022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653885597402.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 22232110311022 its reverse (22011301123222), we get a palindrome (44243411434244).

The spelling of 22232110311022 in words is "twenty-two trillion, two hundred thirty-two billion, one hundred ten million, three hundred eleven thousand, twenty-two".