202204002 has 128 divisors (see below), whose sum is σ = 549255168. Its totient is φ = 47923200.

The previous prime is 202203997. The next prime is 202204003. The reversal of 202204002 is 200402202.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (202204003) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 786658 + ... + 786914.

It is an arithmetic number, because the mean of its divisors is an integer number (4291056).

Almost surely, 2^202204002 is an apocalyptic number.

202204002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 202204002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274627584).

202204002 is an abundant number, since it is smaller than the sum of its proper divisors (347051166).

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

202204002 is a wasteful number, since it uses less digits than its factorization.

202204002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424.

The product of its (nonzero) digits is 64, while the sum is 12.

The square root of 202204002 is about 14219.8453578089. The cubic root of 202204002 is about 586.9438849258.

Adding to 202204002 its reverse (200402202), we get a palindrome (402606204).

It can be divided in two parts, 20 and 2204002, that added together give a palindrome (2204022).

The spelling of 202204002 in words is "two hundred two million, two hundred four thousand, two".