22730557333 has 8 divisors (see below), whose sum is σ = 24802725600. Its totient is φ = 20659348080.

The previous prime is 22730557331. The next prime is 22730557351. The reversal of 22730557333 is 33375503722.

It is a happy number.

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 22730557333 - 2¹ = 22730557331 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22730557331) 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, 189735 + ... + 285412.

It is an arithmetic number, because the mean of its divisors is an integer number (3100340700).

Almost surely, 2^22730557333 is an apocalyptic number.

It is an amenable number.

22730557333 is a deficient number, since it is larger than the sum of its proper divisors (2072168267).

22730557333 is a wasteful number, since it uses less digits than its factorization.

22730557333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479507.

The product of its (nonzero) digits is 396900, while the sum is 40.

The spelling of 22730557333 in words is "twenty-two billion, seven hundred thirty million, five hundred fifty-seven thousand, three hundred thirty-three".