125212114 has 8 divisors (see below), whose sum is σ = 192399228. Its totient is φ = 61079040.

The previous prime is 125212093. The next prime is 125212117. The reversal of 125212114 is 411212521.

It can be written as a sum of positive squares in 2 ways, for example, as 107848225 + 17363889 = 10385^2 + 4167^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 125212091 and 125212100.

It is not an unprimeable number, because it can be changed into a prime (125212117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 763407 + ... + 763570.

Almost surely, 2^125212114 is an apocalyptic number.

125212114 is a deficient number, since it is larger than the sum of its proper divisors (67187114).

125212114 is a wasteful number, since it uses less digits than its factorization.

125212114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1527020.

The product of its digits is 160, while the sum is 19.

The square root of 125212114 is about 11189.8218931313. The cubic root of 125212114 is about 500.2826588445.

Adding to 125212114 its reverse (411212521), we get a palindrome (536424635).

It can be divided in two parts, 1252 and 12114, that added together give a triangular number (13366 = T₁₆₃).

The spelling of 125212114 in words is "one hundred twenty-five million, two hundred twelve thousand, one hundred fourteen".