2246663616623 has 8 divisors (see below), whose sum is σ = 2256711893040. Its totient is φ = 2236616665920.

The previous prime is 2246663616601. The next prime is 2246663616641. The reversal of 2246663616623 is 3266163666422.

It is a happy number.

2246663616623 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2246663616623 - 2³² = 2242368649327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2246663616643) 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, 3146933 + ... + 3794273.

It is an arithmetic number, because the mean of its divisors is an integer number (282088986630).

Almost surely, 2^{2246663616623} is an apocalyptic number.

2246663616623 is a deficient number, since it is larger than the sum of its proper divisors (10048276417).

2246663616623 is a wasteful number, since it uses less digits than its factorization.

2246663616623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662857.

The product of its digits is 13436928, while the sum is 53.

The spelling of 2246663616623 in words is "two trillion, two hundred forty-six billion, six hundred sixty-three million, six hundred sixteen thousand, six hundred twenty-three".