125224423 has 2 divisors, whose sum is σ = 125224424. Its totient is φ = 125224422.

The previous prime is 125224417. The next prime is 125224427. The reversal of 125224423 is 324422521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 125224423 - 2¹⁷ = 125093351 is a prime.

It is a super-2 number, since 2×125224423² = 31362312231365858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125224427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62612211 + 62612212.

It is an arithmetic number, because the mean of its divisors is an integer number (62612212).

Almost surely, 2^125224423 is an apocalyptic number.

125224423 is a deficient number, since it is larger than the sum of its proper divisors (1).

125224423 is an equidigital number, since it uses as much as digits as its factorization.

125224423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3840, while the sum is 25.

The square root of 125224423 is about 11190.3718883690. The cubic root of 125224423 is about 500.2990517671.

Adding to 125224423 its reverse (324422521), we get a palindrome (449646944).

The spelling of 125224423 in words is "one hundred twenty-five million, two hundred twenty-four thousand, four hundred twenty-three".