2245811832812 has 6 divisors (see below), whose sum is σ = 3930170707428. Its totient is φ = 1122905916404.

The previous prime is 2245811832799. The next prime is 2245811832863. The reversal of 2245811832812 is 2182381185422.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280726479098 + ... + 280726479105.

It is an arithmetic number, because the mean of its divisors is an integer number (655028451238).

Almost surely, 2^{2245811832812} is an apocalyptic number.

It is an amenable number.

2245811832812 is a deficient number, since it is larger than the sum of its proper divisors (1684358874616).

2245811832812 is a wasteful number, since it uses less digits than its factorization.

2245811832812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561452958207 (or 561452958205 counting only the distinct ones).

The product of its digits is 491520, while the sum is 47.

The spelling of 2245811832812 in words is "two trillion, two hundred forty-five billion, eight hundred eleven million, eight hundred thirty-two thousand, eight hundred twelve".