22555353 has 8 divisors (see below), whose sum is σ = 30095968. Its totient is φ = 15025824.

The previous prime is 22555343. The next prime is 22555399. The reversal of 22555353 is 35355522.

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

It is not a de Polignac number, because 22555353 - 2⁹ = 22554841 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22555353.

It is not an unprimeable number, because it can be changed into a prime (22555343) 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, 5550 + ... + 8712.

It is an arithmetic number, because the mean of its divisors is an integer number (3761996).

Almost surely, 2^22555353 is an apocalyptic number.

It is an amenable number.

22555353 is a deficient number, since it is larger than the sum of its proper divisors (7540615).

22555353 is a wasteful number, since it uses less digits than its factorization.

22555353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5543.

The product of its digits is 22500, while the sum is 30.

The square root of 22555353 is about 4749.2476246243. The cubic root of 22555353 is about 282.5421264872.

The spelling of 22555353 in words is "twenty-two million, five hundred fifty-five thousand, three hundred fifty-three".