1250122 has 8 divisors (see below), whose sum is σ = 1882116. Its totient is φ = 622752.

The previous prime is 1250107. The next prime is 1250141. The reversal of 1250122 is 2210521.

It can be written as a sum of positive squares in 2 ways, for example, as 772641 + 477481 = 879^2 + 691^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373 + ... + 1624.

2^1250122 is an apocalyptic number.

1250122 is a deficient number, since it is larger than the sum of its proper divisors (631994).

1250122 is a wasteful number, since it uses less digits than its factorization.

1250122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2312.

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

The square root of 1250122 is about 1118.0885474773. The cubic root of 1250122 is about 107.7252389347.

Adding to 1250122 its reverse (2210521), we get a palindrome (3460643).

The spelling of 1250122 in words is "one million, two hundred fifty thousand, one hundred twenty-two".