22310023213042 has 8 divisors (see below), whose sum is σ = 33469105521132. Its totient is φ = 11153654706000.

The previous prime is 22310023212943. The next prime is 22310023213043. The reversal of 22310023213042 is 24031232001322.

It can be written as a sum of positive squares in 2 ways, for example, as 14002421804361 + 8307601408681 = 3741981^2 + 2882291^2 .

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

It is a super-3 number, since 3×22310023213042³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22310023212998 and 22310023213016.

It is not an unprimeable number, because it can be changed into a prime (22310023213043) 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, 678429709 + ... + 678462592.

Almost surely, 2^{22310023213042} is an apocalyptic number.

22310023213042 is a deficient number, since it is larger than the sum of its proper divisors (11159082308090).

22310023213042 is a wasteful number, since it uses less digits than its factorization.

22310023213042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1356900524.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 22310023213042 its reverse (24031232001322), we get a palindrome (46341255214364).

The spelling of 22310023213042 in words is "twenty-two trillion, three hundred ten billion, twenty-three million, two hundred thirteen thousand, forty-two".