2232420202 has 4 divisors (see below), whose sum is σ = 3348630306. Its totient is φ = 1116210100.

The previous prime is 2232420191. The next prime is 2232420221. The reversal of 2232420202 is 2020242322.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1460080521 + 772339681 = 38211^2 + 27791^2 .

It is a super-3 number, since 3×2232420202³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2232420202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558105049 + ... + 558105052.

Almost surely, 2^2232420202 is an apocalyptic number.

2232420202 is a deficient number, since it is larger than the sum of its proper divisors (1116210104).

2232420202 is a wasteful number, since it uses less digits than its factorization.

2232420202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116210103.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 2232420202 is about 47248.4941770635. The cubic root of 2232420202 is about 1306.9490216415.

Adding to 2232420202 its reverse (2020242322), we get a palindrome (4252662524).

The spelling of 2232420202 in words is "two billion, two hundred thirty-two million, four hundred twenty thousand, two hundred two".