125196322 has 4 divisors (see below), whose sum is σ = 187794486. Its totient is φ = 62598160.

The previous prime is 125196319. The next prime is 125196341. The reversal of 125196322 is 223691521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 223691521 = 443 ⋅504947.

It can be written as a sum of positive squares in only one way, i.e., 125193721 + 2601 = 11189^2 + 51^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31299079 + ... + 31299082.

Almost surely, 2^125196322 is an apocalyptic number.

125196322 is a deficient number, since it is larger than the sum of its proper divisors (62598164).

125196322 is an equidigital number, since it uses as much as digits as its factorization.

125196322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62598163.

The product of its digits is 6480, while the sum is 31.

The square root of 125196322 is about 11189.1162296224. The cubic root of 125196322 is about 500.2616257467.

The spelling of 125196322 in words is "one hundred twenty-five million, one hundred ninety-six thousand, three hundred twenty-two".