22345055 has 8 divisors (see below), whose sum is σ = 28391472. Its totient is φ = 16824448.

The previous prime is 22345033. The next prime is 22345067. The reversal of 22345055 is 55054322.

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 22345055 - 2¹² = 22340959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131357 + ... + 131526.

It is an arithmetic number, because the mean of its divisors is an integer number (3548934).

Almost surely, 2^22345055 is an apocalyptic number.

22345055 is a deficient number, since it is larger than the sum of its proper divisors (6046417).

22345055 is a wasteful number, since it uses less digits than its factorization.

22345055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262905.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 22345055 is about 4727.0556374978. The cubic root of 22345055 is about 281.6612761516.

Adding to 22345055 its reverse (55054322), we get a palindrome (77399377).

The spelling of 22345055 in words is "twenty-two million, three hundred forty-five thousand, fifty-five".