2219437246873 has 24 divisors (see below), whose sum is σ = 2939435365824. Its totient is φ = 1627700332800.

The previous prime is 2219437246867. The next prime is 2219437246883. The reversal of 2219437246873 is 3786427349122.

It is not a de Polignac number, because 2219437246873 - 2⁵ = 2219437246841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2219437246883) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49846018 + ... + 49890523.

It is an arithmetic number, because the mean of its divisors is an integer number (122476473576).

Almost surely, 2^{2219437246873} is an apocalyptic number.

It is an amenable number.

2219437246873 is a deficient number, since it is larger than the sum of its proper divisors (719998118951).

2219437246873 is a wasteful number, since it uses less digits than its factorization.

2219437246873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99736593 (or 99736576 counting only the distinct ones).

The product of its digits is 24385536, while the sum is 58.

The spelling of 2219437246873 in words is "two trillion, two hundred nineteen billion, four hundred thirty-seven million, two hundred forty-six thousand, eight hundred seventy-three".