242267212 has 12 divisors (see below), whose sum is σ = 462510216. Its totient is φ = 110121440.

The previous prime is 242267191. The next prime is 242267239. The reversal of 242267212 is 212762242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2752993 + ... + 2753080.

It is an arithmetic number, because the mean of its divisors is an integer number (38542518).

Almost surely, 2^242267212 is an apocalyptic number.

242267212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

242267212 is a deficient number, since it is larger than the sum of its proper divisors (220243004).

242267212 is a wasteful number, since it uses less digits than its factorization.

242267212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5506088 (or 5506086 counting only the distinct ones).

The product of its digits is 5376, while the sum is 28.

The square root of 242267212 is about 15564.9353355547. The cubic root of 242267212 is about 623.3972476492.

The spelling of 242267212 in words is "two hundred forty-two million, two hundred sixty-seven thousand, two hundred twelve".