22310040030 has 32 divisors (see below), whose sum is σ = 54221875200. Its totient is φ = 5874035232.

The previous prime is 22310040017. The next prime is 22310040031. The reversal of 22310040030 is 3004001322.

It is a super-3 number, since 3×22310040030³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 22310039991 and 22310040009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22310040031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4704390 + ... + 4709129.

It is an arithmetic number, because the mean of its divisors is an integer number (1694433600).

Almost surely, 2^22310040030 is an apocalyptic number.

22310040030 is an abundant number, since it is smaller than the sum of its proper divisors (31911835170).

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

22310040030 is a wasteful number, since it uses less digits than its factorization.

22310040030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9413608.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 22310040030 its reverse (3004001322), we get a palindrome (25314041352).

The spelling of 22310040030 in words is "twenty-two billion, three hundred ten million, forty thousand, thirty".