22056322346 has 8 divisors (see below), whose sum is σ = 33537695844. Its totient is φ = 10877090400.

The previous prime is 22056322313. The next prime is 22056322361. The reversal of 22056322346 is 64322365022.

It can be written as a sum of positive squares in 2 ways, for example, as 21988441225 + 67881121 = 148285^2 + 8239^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75535205 + ... + 75535496.

Almost surely, 2^22056322346 is an apocalyptic number.

22056322346 is a deficient number, since it is larger than the sum of its proper divisors (11481373498).

22056322346 is a wasteful number, since it uses less digits than its factorization.

22056322346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151070776.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 22056322346 its reverse (64322365022), we get a palindrome (86378687368).

The spelling of 22056322346 in words is "twenty-two billion, fifty-six million, three hundred twenty-two thousand, three hundred forty-six".