2206672476445 has 8 divisors (see below), whose sum is σ = 2787375759840. Its totient is φ = 1672425455760.

The previous prime is 2206672476431. The next prime is 2206672476451. The reversal of 2206672476445 is 5446742766022.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2206672476445 - 2⁹ = 2206672475933 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11614065571 + ... + 11614065760.

It is an arithmetic number, because the mean of its divisors is an integer number (348421969980).

Almost surely, 2^{2206672476445} is an apocalyptic number.

It is an amenable number.

2206672476445 is a deficient number, since it is larger than the sum of its proper divisors (580703283395).

2206672476445 is a wasteful number, since it uses less digits than its factorization.

2206672476445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23228131355.

The product of its (nonzero) digits is 27095040, while the sum is 55.

The spelling of 2206672476445 in words is "two trillion, two hundred six billion, six hundred seventy-two million, four hundred seventy-six thousand, four hundred forty-five".