2206440662063 has 8 divisors (see below), whose sum is σ = 2447823231360. Its totient is φ = 1971857601880.

The previous prime is 2206440661981. The next prime is 2206440662087. The reversal of 2206440662063 is 3602660446022.

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

It is a cyclic number.

It is not a de Polignac number, because 2206440662063 - 2⁸ = 2206440661807 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2206440662063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2206440662863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1699876595 + ... + 1699877892.

It is an arithmetic number, because the mean of its divisors is an integer number (305977903920).

Almost surely, 2^{2206440662063} is an apocalyptic number.

2206440662063 is a deficient number, since it is larger than the sum of its proper divisors (241382569297).

2206440662063 is a wasteful number, since it uses less digits than its factorization.

2206440662063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3399754557.

The product of its (nonzero) digits is 497664, while the sum is 41.

The spelling of 2206440662063 in words is "two trillion, two hundred six billion, four hundred forty million, six hundred sixty-two thousand, sixty-three".