22153363255 has 8 divisors (see below), whose sum is σ = 28147802832. Its totient is φ = 16680179328.

The previous prime is 22153363231. The next prime is 22153363277. The reversal of 22153363255 is 55236335122.

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 22153363255 - 2⁵ = 22153363223 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, 130313817 + ... + 130313986.

It is an arithmetic number, because the mean of its divisors is an integer number (3518475354).

Almost surely, 2^22153363255 is an apocalyptic number.

22153363255 is a deficient number, since it is larger than the sum of its proper divisors (5994439577).

22153363255 is a wasteful number, since it uses less digits than its factorization.

22153363255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260627825.

The product of its digits is 162000, while the sum is 37.

Adding to 22153363255 its reverse (55236335122), we get a palindrome (77389698377).

The spelling of 22153363255 in words is "twenty-two billion, one hundred fifty-three million, three hundred sixty-three thousand, two hundred fifty-five".