2227955847419 has 2 divisors, whose sum is σ = 2227955847420. Its totient is φ = 2227955847418.

The previous prime is 2227955847401. The next prime is 2227955847449. The reversal of 2227955847419 is 9147485597222.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2227955847419 is a prime.

It is a super-2 number, since 2×2227955847419² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2227955847449) by changing a digit.

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, 1113977923709 + 1113977923710.

It is an arithmetic number, because the mean of its divisors is an integer number (1113977923710).

Almost surely, 2^{2227955847419} is an apocalyptic number.

2227955847419 is a deficient number, since it is larger than the sum of its proper divisors (1).

2227955847419 is an equidigital number, since it uses as much as digits as its factorization.

2227955847419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 101606400, while the sum is 65.

The spelling of 2227955847419 in words is "two trillion, two hundred twenty-seven billion, nine hundred fifty-five million, eight hundred forty-seven thousand, four hundred nineteen".