2125022 has 4 divisors (see below), whose sum is σ = 3187536. Its totient is φ = 1062510.

The previous prime is 2125009. The next prime is 2125037. The reversal of 2125022 is 2205212.

2125022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2124988 and 2125006.

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 as a sum of consecutive naturals, namely, 531254 + ... + 531257.

It is an arithmetic number, because the mean of its divisors is an integer number (796884).

2^2125022 is an apocalyptic number.

2125022 is a deficient number, since it is larger than the sum of its proper divisors (1062514).

2125022 is a wasteful number, since it uses less digits than its factorization.

2125022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062513.

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 2125022 is about 1457.7455196295. The cubic root of 2125022 is about 128.5645232035.

The spelling of 2125022 in words is "two million, one hundred twenty-five thousand, twenty-two".