125852212 has 12 divisors (see below), whose sum is σ = 221383876. Its totient is φ = 62599680.

The previous prime is 125852201. The next prime is 125852231. The reversal of 125852212 is 212258521.

It can be written as a sum of positive squares in 2 ways, for example, as 8259876 + 117592336 = 2874^2 + 10844^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80739 + ... + 82282.

Almost surely, 2^125852212 is an apocalyptic number.

It is an amenable number.

125852212 is a deficient number, since it is larger than the sum of its proper divisors (95531664).

125852212 is a wasteful number, since it uses less digits than its factorization.

125852212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163218 (or 163216 counting only the distinct ones).

The product of its digits is 3200, while the sum is 28.

The square root of 125852212 is about 11218.3872281180. The cubic root of 125852212 is about 501.1337101265.

The spelling of 125852212 in words is "one hundred twenty-five million, eight hundred fifty-two thousand, two hundred twelve".