2199049280471 has 2 divisors, whose sum is σ = 2199049280472. Its totient is φ = 2199049280470.

The previous prime is 2199049280443. The next prime is 2199049280479. The reversal of 2199049280471 is 1740829409912.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2199049280471 - 2¹⁰ = 2199049279447 is a prime.

It is a super-3 number, since 3×2199049280471³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2199049280479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1099524640235 + 1099524640236.

It is an arithmetic number, because the mean of its divisors is an integer number (1099524640236).

Almost surely, 2^{2199049280471} is an apocalyptic number.

2199049280471 is a deficient number, since it is larger than the sum of its proper divisors (1).

2199049280471 is an equidigital number, since it uses as much as digits as its factorization.

2199049280471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2612736, while the sum is 56.

The spelling of 2199049280471 in words is "two trillion, one hundred ninety-nine billion, forty-nine million, two hundred eighty thousand, four hundred seventy-one".