22555195 has 8 divisors (see below), whose sum is σ = 29148336. Its totient is φ = 16656096.

The previous prime is 22555193. The next prime is 22555199. The reversal of 22555195 is 59155522.

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 22555195 - 2¹ = 22555193 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 22555195.

It is not an unprimeable number, because it can be changed into a prime (22555193) 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, 173437 + ... + 173566.

It is an arithmetic number, because the mean of its divisors is an integer number (3643542).

Almost surely, 2^22555195 is an apocalyptic number.

22555195 is a deficient number, since it is larger than the sum of its proper divisors (6593141).

22555195 is a wasteful number, since it uses less digits than its factorization.

22555195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347021.

The product of its digits is 22500, while the sum is 34.

The square root of 22555195 is about 4749.2309903815. The cubic root of 22555195 is about 282.5414667509.

The spelling of 22555195 in words is "twenty-two million, five hundred fifty-five thousand, one hundred ninety-five".