2202150 has 48 divisors (see below), whose sum is σ = 5584464. Its totient is φ = 574080.

The previous prime is 2202149. The next prime is 2202169. The reversal of 2202150 is 512022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7812 + ... + 8088.

It is an arithmetic number, because the mean of its divisors is an integer number (116343).

2^2202150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2202150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2792232).

2202150 is an abundant number, since it is smaller than the sum of its proper divisors (3382314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2202150 is a wasteful number, since it uses less digits than its factorization.

2202150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345 (or 340 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 2202150 is about 1483.9642852845. The cubic root of 2202150 is about 130.1014986427.

Adding to 2202150 its reverse (512022), we get a palindrome (2714172).

The spelling of 2202150 in words is "two million, two hundred two thousand, one hundred fifty".