227696752643 has 2 divisors, whose sum is σ = 227696752644. Its totient is φ = 227696752642.

The previous prime is 227696752541. The next prime is 227696752697. The reversal of 227696752643 is 346257696722.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 227696752643 - 2¹⁰ = 227696751619 is a prime.

It is a super-2 number, since 2×227696752643² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (227696712643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113848376321 + 113848376322.

It is an arithmetic number, because the mean of its divisors is an integer number (113848376322).

Almost surely, 2^227696752643 is an apocalyptic number.

227696752643 is a deficient number, since it is larger than the sum of its proper divisors (1).

227696752643 is an equidigital number, since it uses as much as digits as its factorization.

227696752643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45722880, while the sum is 59.

The spelling of 227696752643 in words is "two hundred twenty-seven billion, six hundred ninety-six million, seven hundred fifty-two thousand, six hundred forty-three".