22340410420331 has 16 divisors (see below), whose sum is σ = 22669442815104. Its totient is φ = 22013639284224.

The previous prime is 22340410420283. The next prime is 22340410420343. The reversal of 22340410420331 is 13302401404322.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22340410420331 is a prime.

It is a super-2 number, since 2×22340410420331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22340410420294 and 22340410420303.

It is not an unprimeable number, because it can be changed into a prime (22340410420351) 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 15 ways as a sum of consecutive naturals, for example, 143384636 + ... + 143540358.

It is an arithmetic number, because the mean of its divisors is an integer number (1416840175944).

Almost surely, 2^{22340410420331} is an apocalyptic number.

22340410420331 is a deficient number, since it is larger than the sum of its proper divisors (329032394773).

22340410420331 is a wasteful number, since it uses less digits than its factorization.

22340410420331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162970.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 22340410420331 its reverse (13302401404322), we get a palindrome (35642811824653).

The spelling of 22340410420331 in words is "twenty-two trillion, three hundred forty billion, four hundred ten million, four hundred twenty thousand, three hundred thirty-one".