22340011032331 has 4 divisors (see below), whose sum is σ = 22344539723872. Its totient is φ = 22335482340792.

The previous prime is 22340011032299. The next prime is 22340011032389. The reversal of 22340011032331 is 13323011004322.

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 22340011032331 - 2⁵ = 22340011032299 is a prime.

It is a super-2 number, since 2×22340011032331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22340011032296 and 22340011032305.

It is not an unprimeable number, because it can be changed into a prime (22340011030331) 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, 2264338371 + ... + 2264348236.

It is an arithmetic number, because the mean of its divisors is an integer number (5586134930968).

Almost surely, 2^{22340011032331} is an apocalyptic number.

22340011032331 is a deficient number, since it is larger than the sum of its proper divisors (4528691541).

22340011032331 is an equidigital number, since it uses as much as digits as its factorization.

22340011032331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4528691540.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 22340011032331 its reverse (13323011004322), we get a palindrome (35663022036653).

The spelling of 22340011032331 in words is "twenty-two trillion, three hundred forty billion, eleven million, thirty-two thousand, three hundred thirty-one".