2247042972196 has 81 divisors (see below), whose sum is σ = 4398264536211. Its totient is φ = 1003739774400.

The previous prime is 2247042972179. The next prime is 2247042972211. The reversal of 2247042972196 is 6912792407422.

The square root of 2247042972196 is 1499014.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 1917034084900 + 330008887296 = 1384570^2 + 574464^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2011676230 + ... + 2011677346.

Almost surely, 2^{2247042972196} is an apocalyptic number.

2247042972196 is the 1499014-th square number.

It is an amenable number.

2247042972196 is a deficient number, since it is larger than the sum of its proper divisors (2151221564015).

2247042972196 is an equidigital number, since it uses as much as digits as its factorization.

2247042972196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2382 (or 1191 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 55.

The spelling of 2247042972196 in words is "two trillion, two hundred forty-seven billion, forty-two million, nine hundred seventy-two thousand, one hundred ninety-six".