242227612 has 24 divisors (see below), whose sum is σ = 463018752. Its totient is φ = 109964400.

The previous prime is 242227597. The next prime is 242227619. The reversal of 242227612 is 216722242.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242227619) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 37063 + ... + 43105.

It is an arithmetic number, because the mean of its divisors is an integer number (19292448).

Almost surely, 2^242227612 is an apocalyptic number.

242227612 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

242227612 is a deficient number, since it is larger than the sum of its proper divisors (220791140).

242227612 is a wasteful number, since it uses less digits than its factorization.

242227612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6969 (or 6967 counting only the distinct ones).

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

The square root of 242227612 is about 15563.6631934773. The cubic root of 242227612 is about 623.3632798167.

Adding to 242227612 its reverse (216722242), we get a palindrome (458949854).

The spelling of 242227612 in words is "two hundred forty-two million, two hundred twenty-seven thousand, six hundred twelve".