2201115055 has 16 divisors (see below), whose sum is σ = 2664972288. Its totient is φ = 1745172000.

The previous prime is 2201115031. The next prime is 2201115061. The reversal of 2201115055 is 5505111022.

It is a happy number.

2201115055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2201115055 - 2⁵ = 2201115023 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 15 ways as a sum of consecutive naturals, for example, 647410 + ... + 650800.

It is an arithmetic number, because the mean of its divisors is an integer number (166560768).

Almost surely, 2^2201115055 is an apocalyptic number.

2201115055 is a deficient number, since it is larger than the sum of its proper divisors (463857233).

2201115055 is a wasteful number, since it uses less digits than its factorization.

2201115055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4518.

The product of its (nonzero) digits is 500, while the sum is 22.

The square root of 2201115055 is about 46916.0426187035. The cubic root of 2201115055 is about 1300.8111417077.

Adding to 2201115055 its reverse (5505111022), we get a palindrome (7706226077).

The spelling of 2201115055 in words is "two billion, two hundred one million, one hundred fifteen thousand, fifty-five".