2204255501 has 8 divisors (see below), whose sum is σ = 2587234560. Its totient is φ = 1838297808.

The previous prime is 2204255497. The next prime is 2204255611. The reversal of 2204255501 is 1055524022.

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 2204255501 - 2² = 2204255497 is a prime.

It is a super-2 number, since 2×2204255501² = 9717484627377522002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204255101) 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, 4255061 + ... + 4255578.

It is an arithmetic number, because the mean of its divisors is an integer number (323404320).

Almost surely, 2^2204255501 is an apocalyptic number.

It is an amenable number.

2204255501 is a deficient number, since it is larger than the sum of its proper divisors (382979059).

2204255501 is an equidigital number, since it uses as much as digits as its factorization.

2204255501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8510683.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 2204255501 is about 46949.4994755003. The cubic root of 2204255501 is about 1301.4294928254.

Adding to 2204255501 its reverse (1055524022), we get a palindrome (3259779523).

The spelling of 2204255501 in words is "two billion, two hundred four million, two hundred fifty-five thousand, five hundred one".