2210055 has 16 divisors (see below), whose sum is σ = 3556224. Its totient is φ = 1172000.

The previous prime is 2210053. The next prime is 2210057. The reversal of 2210055 is 5500122.

It is an interprime number because it is at equal distance from previous prime (2210053) and next prime (2210057).

It is not a de Polignac number, because 2210055 - 2¹ = 2210053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

2210055 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3472 + ... + 4058.

It is an arithmetic number, because the mean of its divisors is an integer number (222264).

2^2210055 is an apocalyptic number.

2210055 is a deficient number, since it is larger than the sum of its proper divisors (1346169).

2210055 is a wasteful number, since it uses less digits than its factorization.

2210055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846.

The product of its (nonzero) digits is 100, while the sum is 15.

The square root of 2210055 is about 1486.6253731186. The cubic root of 2210055 is about 130.2569867176.

Adding to 2210055 its reverse (5500122), we get a palindrome (7710177).

It can be divided in two parts, 22100 and 55, that added together give a triangular number (22155 = T₂₁₀).

The spelling of 2210055 in words is "two million, two hundred ten thousand, fifty-five".