7012225 has 24 divisors (see below), whose sum is σ = 9722592. Its totient is φ = 4972800.

The previous prime is 7012223. The next prime is 7012241. The reversal of 7012225 is 5222107.

7012225 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7012225 - 2¹ = 7012223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7012223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11529 + ... + 12121.

It is an arithmetic number, because the mean of its divisors is an integer number (405108).

Almost surely, 2^7012225 is an apocalyptic number.

It is an amenable number.

7012225 is a deficient number, since it is larger than the sum of its proper divisors (2710367).

7012225 is a wasteful number, since it uses less digits than its factorization.

7012225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657 (or 652 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 7012225 is about 2648.0606110888. The cubic root of 7012225 is about 191.4044134351.

It can be divided in two parts, 701 and 2225, that added together give a triangular number (2926 = T₇₆).

The spelling of 7012225 in words is "seven million, twelve thousand, two hundred twenty-five".