2206006307045 has 16 divisors (see below), whose sum is σ = 2803065335280. Its totient is φ = 1660910214144.

The previous prime is 2206006306961. The next prime is 2206006307047. The reversal of 2206006307045 is 5407036006022.

It can be written as a sum of positive squares in 8 ways, for example, as 25014901921 + 2180991405124 = 158161^2 + 1476818^2 .

It is not a de Polignac number, because 2206006307045 - 2⁸ = 2206006306789 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2206006306996 and 2206006307014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2206006307047) 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, 1096619 + ... + 2369511.

It is an arithmetic number, because the mean of its divisors is an integer number (175191583455).

Almost surely, 2^{2206006307045} is an apocalyptic number.

It is an amenable number.

2206006307045 is a deficient number, since it is larger than the sum of its proper divisors (597059028235).

2206006307045 is a wasteful number, since it uses less digits than its factorization.

2206006307045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1293304.

The product of its (nonzero) digits is 60480, while the sum is 35.

The spelling of 2206006307045 in words is "two trillion, two hundred six billion, six million, three hundred seven thousand, forty-five".