22346460343 has 4 divisors (see below), whose sum is σ = 22475630808. Its totient is φ = 22217289880.

The previous prime is 22346460337. The next prime is 22346460347. The reversal of 22346460343 is 34306464322.

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 22346460343 - 2⁹ = 22346459831 is a prime.

It is a super-2 number, since 2×22346460343² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22346460347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64584973 + ... + 64585318.

It is an arithmetic number, because the mean of its divisors is an integer number (5618907702).

Almost surely, 2^22346460343 is an apocalyptic number.

22346460343 is a deficient number, since it is larger than the sum of its proper divisors (129170465).

22346460343 is a wasteful number, since it uses less digits than its factorization.

22346460343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129170464.

The product of its (nonzero) digits is 248832, while the sum is 37.

The spelling of 22346460343 in words is "twenty-two billion, three hundred forty-six million, four hundred sixty thousand, three hundred forty-three".