2227823846117 has 2 divisors, whose sum is σ = 2227823846118. Its totient is φ = 2227823846116.

The previous prime is 2227823846099. The next prime is 2227823846159. The reversal of 2227823846117 is 7116483287222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2056453513156 + 171370332961 = 1434034^2 + 413969^2 .

It is a cyclic number.

It is not a de Polignac number, because 2227823846117 - 2⁸ = 2227823845861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2227823843117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113911923058 + 1113911923059.

It is an arithmetic number, because the mean of its divisors is an integer number (1113911923059).

Almost surely, 2^{2227823846117} is an apocalyptic number.

It is an amenable number.

2227823846117 is a deficient number, since it is larger than the sum of its proper divisors (1).

2227823846117 is an equidigital number, since it uses as much as digits as its factorization.

2227823846117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3612672, while the sum is 53.

The spelling of 2227823846117 in words is "two trillion, two hundred twenty-seven billion, eight hundred twenty-three million, eight hundred forty-six thousand, one hundred seventeen".