22353342205 has 32 divisors (see below), whose sum is σ = 29188915200. Its totient is φ = 16371201600.

The previous prime is 22353342173. The next prime is 22353342227. The reversal of 22353342205 is 50224335322.

It is a happy number.

It is not a de Polignac number, because 22353342205 - 2⁵ = 22353342173 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2171220 + ... + 2181490.

It is an arithmetic number, because the mean of its divisors is an integer number (912153600).

Almost surely, 2^22353342205 is an apocalyptic number.

It is an amenable number.

22353342205 is a deficient number, since it is larger than the sum of its proper divisors (6835572995).

22353342205 is a wasteful number, since it uses less digits than its factorization.

22353342205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11065.

The product of its (nonzero) digits is 43200, while the sum is 31.

Adding to 22353342205 its reverse (50224335322), we get a palindrome (72577677527).

The spelling of 22353342205 in words is "twenty-two billion, three hundred fifty-three million, three hundred forty-two thousand, two hundred five".