38224775377123 has 2 divisors, whose sum is σ = 38224775377124. Its totient is φ = 38224775377122.

The previous prime is 38224775377097. The next prime is 38224775377189. The reversal of 38224775377123 is 32177357742283.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38224775377123 is a prime.

It is a super-2 number, since 2×38224775377123² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (38224775377823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19112387688561 + 19112387688562.

It is an arithmetic number, because the mean of its divisors is an integer number (19112387688562).

Almost surely, 2^{38224775377123} is an apocalyptic number.

38224775377123 is a deficient number, since it is larger than the sum of its proper divisors (1).

38224775377123 is an equidigital number, since it uses as much as digits as its factorization.

38224775377123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82978560, while the sum is 61.

The spelling of 38224775377123 in words is "thirty-eight trillion, two hundred twenty-four billion, seven hundred seventy-five million, three hundred seventy-seven thousand, one hundred twenty-three".