2219202 has 12 divisors (see below), whose sum is σ = 4808310. Its totient is φ = 739728.

The previous prime is 2219183. The next prime is 2219209. The reversal of 2219202 is 2029122.

It can be written as a sum of positive squares in only one way, i.e., 2134521 + 84681 = 1461^2 + 291^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 123289 = 2219202 / (2 + 2 + 1 + 9 + 2 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (2219209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61627 + ... + 61662.

2^2219202 is an apocalyptic number.

2219202 is an abundant number, since it is smaller than the sum of its proper divisors (2589108).

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

2219202 is a wasteful number, since it uses less digits than its factorization.

2219202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123297 (or 123294 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 2219202 is about 1489.6986272398. The cubic root of 2219202 is about 130.4364423847.

The spelling of 2219202 in words is "two million, two hundred nineteen thousand, two hundred two".