22206155343 has 8 divisors (see below), whose sum is σ = 29625975168. Its totient is φ = 14795219544.

The previous prime is 22206155333. The next prime is 22206155393. The reversal of 22206155343 is 34355160222.

It is a happy number.

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

It is not a de Polignac number, because 22206155343 - 2¹³ = 22206147151 is a prime.

It is a super-2 number, since 2×22206155343² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22206155333) 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, 2215171 + ... + 2225172.

It is an arithmetic number, because the mean of its divisors is an integer number (3703246896).

Almost surely, 2^22206155343 is an apocalyptic number.

22206155343 is a deficient number, since it is larger than the sum of its proper divisors (7419819825).

22206155343 is a wasteful number, since it uses less digits than its factorization.

22206155343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4442013.

The product of its (nonzero) digits is 43200, while the sum is 33.

The spelling of 22206155343 in words is "twenty-two billion, two hundred six million, one hundred fifty-five thousand, three hundred forty-three".