2205755001 has 6 divisors (see below), whose sum is σ = 3186090570. Its totient is φ = 1470503328.

The previous prime is 2205754951. The next prime is 2205755021. The reversal of 2205755001 is 1005575022.

It is a happy number.

2205755001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2062976400 + 142778601 = 45420^2 + 11949^2 .

It is not a de Polignac number, because 2205755001 - 2¹⁸ = 2205492857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2205755021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122541936 + ... + 122541953.

It is an arithmetic number, because the mean of its divisors is an integer number (531015095).

Almost surely, 2^2205755001 is an apocalyptic number.

It is an amenable number.

2205755001 is a deficient number, since it is larger than the sum of its proper divisors (980335569).

2205755001 is a wasteful number, since it uses less digits than its factorization.

2205755001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245083895 (or 245083892 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 27.

The square root of 2205755001 is about 46965.4660468732. The cubic root of 2205755001 is about 1301.7245359323.

The spelling of 2205755001 in words is "two billion, two hundred five million, seven hundred fifty-five thousand, one".