2205005502 has 64 divisors (see below), whose sum is σ = 5466714624. Its totient is φ = 578472960.

The previous prime is 2205005489. The next prime is 2205005521. The reversal of 2205005502 is 2055005022.

It is a super-3 number, since 3×2205005502³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8388 + ... + 66935.

It is an arithmetic number, because the mean of its divisors is an integer number (85417416).

Almost surely, 2^2205005502 is an apocalyptic number.

2205005502 is an abundant number, since it is smaller than the sum of its proper divisors (3261709122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2205005502 is a wasteful number, since it uses less digits than its factorization.

2205005502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75393.

The product of its (nonzero) digits is 1000, while the sum is 21.

The square root of 2205005502 is about 46957.4861124400. The cubic root of 2205005502 is about 1301.5770804861.

The spelling of 2205005502 in words is "two billion, two hundred five million, five thousand, five hundred two".