242188202 has 8 divisors (see below), whose sum is σ = 363378756. Its totient is φ = 121061952.

The previous prime is 242188181. The next prime is 242188211. The reversal of 242188202 is 202881242.

It can be written as a sum of positive squares in 2 ways, for example, as 241149841 + 1038361 = 15529^2 + 1019^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5183 + ... + 22610.

Almost surely, 2^242188202 is an apocalyptic number.

242188202 is a deficient number, since it is larger than the sum of its proper divisors (121190554).

242188202 is a wasteful number, since it uses less digits than its factorization.

242188202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32152.

The product of its (nonzero) digits is 4096, while the sum is 29.

The square root of 242188202 is about 15562.3970518683. The cubic root of 242188202 is about 623.3294712856.

The spelling of 242188202 in words is "two hundred forty-two million, one hundred eighty-eight thousand, two hundred two".