1202202 has 40 divisors (see below), whose sum is σ = 2774772. Its totient is φ = 388800.

The previous prime is 1202191. The next prime is 1202219. The reversal of 1202202 is 2022021.

It can be written as a sum of positive squares in 2 ways, for example, as 793881 + 408321 = 891^2 + 639^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6552 + ... + 6732.

2^1202202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1202202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1387386).

1202202 is an abundant number, since it is smaller than the sum of its proper divisors (1572570).

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

1202202 is a wasteful number, since it uses less digits than its factorization.

1202202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236 (or 227 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

The square root of 1202202 is about 1096.4497252496. The cubic root of 1202202 is about 106.3308164833.

Adding to 1202202 its reverse (2022021), we get a palindrome (3224223).

The spelling of 1202202 in words is "one million, two hundred two thousand, two hundred two".