22322230323031 has 4 divisors (see below), whose sum is σ = 23635302694992. Its totient is φ = 21009157951072.

The previous prime is 22322230323011. The next prime is 22322230323047. The reversal of 22322230323031 is 13032303222322.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22322230323031 - 2⁵ = 22322230322999 is a prime.

It is a super-3 number, since 3×22322230323031³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22322230323011) 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, 656536185955 + ... + 656536185988.

It is an arithmetic number, because the mean of its divisors is an integer number (5908825673748).

Almost surely, 2^{22322230323031} is an apocalyptic number.

22322230323031 is a deficient number, since it is larger than the sum of its proper divisors (1313072371961).

22322230323031 is a wasteful number, since it uses less digits than its factorization.

22322230323031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313072371960.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 22322230323031 its reverse (13032303222322), we get a palindrome (35354533545353).

The spelling of 22322230323031 in words is "twenty-two trillion, three hundred twenty-two billion, two hundred thirty million, three hundred twenty-three thousand, thirty-one".