10212025 has 12 divisors (see below), whose sum is σ = 13330000. Its totient is φ = 7739280.

The previous prime is 10212011. The next prime is 10212029. The reversal of 10212025 is 52021201.

It is not a de Polignac number, because 10212025 - 2¹³ = 10203833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10211996 and 10212014.

It is not an unprimeable number, because it can be changed into a prime (10212029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10275 + ... + 11224.

Almost surely, 2^10212025 is an apocalyptic number.

It is an amenable number.

10212025 is a deficient number, since it is larger than the sum of its proper divisors (3117975).

10212025 is a wasteful number, since it uses less digits than its factorization.

10212025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21528 (or 21523 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 10212025 is about 3195.6259167806. The cubic root of 10212025 is about 216.9554794096.

Adding to 10212025 its reverse (52021201), we get a palindrome (62233226).

The spelling of 10212025 in words is "ten million, two hundred twelve thousand, twenty-five".