22046046343 has 8 divisors (see below), whose sum is σ = 22100473728. Its totient is φ = 21991657464.

The previous prime is 22046046329. The next prime is 22046046353. The reversal of 22046046343 is 34364064022.

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

It is a cyclic number.

It is not a de Polignac number, because 22046046343 - 2²⁵ = 22012491911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22046046299 and 22046046308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22046046353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1376580 + ... + 1392502.

It is an arithmetic number, because the mean of its divisors is an integer number (2762559216).

Almost surely, 2^22046046343 is an apocalyptic number.

22046046343 is a deficient number, since it is larger than the sum of its proper divisors (54427385).

22046046343 is a wasteful number, since it uses less digits than its factorization.

22046046343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19253.

The product of its (nonzero) digits is 82944, while the sum is 34.

The spelling of 22046046343 in words is "twenty-two billion, forty-six million, forty-six thousand, three hundred forty-three".