125222435 has 16 divisors (see below), whose sum is σ = 167408640. Its totient is φ = 89281920.

The previous prime is 125222401. The next prime is 125222437. The reversal of 125222435 is 534222521.

It is not a de Polignac number, because 125222435 - 2⁶ = 125222371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125222437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31331 + ... + 35100.

It is an arithmetic number, because the mean of its divisors is an integer number (10463040).

Almost surely, 2^125222435 is an apocalyptic number.

125222435 is a deficient number, since it is larger than the sum of its proper divisors (42186205).

125222435 is a wasteful number, since it uses less digits than its factorization.

125222435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66478.

The product of its digits is 4800, while the sum is 26.

The square root of 125222435 is about 11190.2830616567. The cubic root of 125222435 is about 500.2964042543.

Adding to 125222435 its reverse (534222521), we get a palindrome (659444956).

The spelling of 125222435 in words is "one hundred twenty-five million, two hundred twenty-two thousand, four hundred thirty-five".