1216202 has 16 divisors (see below), whose sum is σ = 2033640. Its totient is φ = 541632.

The previous prime is 1216177. The next prime is 1216213. The reversal of 1216202 is 2026121.

It can be written as a sum of positive squares in 4 ways, for example, as 923521 + 292681 = 961^2 + 541^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53 + ... + 1560.

2^1216202 is an apocalyptic number.

1216202 is a deficient number, since it is larger than the sum of its proper divisors (817438).

1216202 is a wasteful number, since it uses less digits than its factorization.

1216202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1657.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1216202 is about 1102.8154877404. The cubic root of 1216202 is about 106.7419758972.

The spelling of 1216202 in words is "one million, two hundred sixteen thousand, two hundred two".