242222226260 has 36 divisors (see below), whose sum is σ = 591714297972. Its totient is φ = 83047620096.

The previous prime is 242222226251. The next prime is 242222226271. The reversal of 242222226260 is 62622222242.

242222226260 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 41191949764 + 201030276496 = 202958^2 + 448364^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123581789 + ... + 123583748.

It is an arithmetic number, because the mean of its divisors is an integer number (16436508277).

Almost surely, 2^242222226260 is an apocalyptic number.

242222226260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242222226260 is an abundant number, since it is smaller than the sum of its proper divisors (349492071712).

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

242222226260 is a wasteful number, since it uses less digits than its factorization.

242222226260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247165560 (or 247165551 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

The spelling of 242222226260 in words is "two hundred forty-two billion, two hundred twenty-two million, two hundred twenty-six thousand, two hundred sixty".