242265155022 has 96 divisors (see below), whose sum is σ = 581717769984. Its totient is φ = 72251827200.

The previous prime is 242265154997. The next prime is 242265155029. The reversal of 242265155022 is 220551562242.

242265155022 is a `hidden beast` number, since 2 + 4 + 22 + 65 + 1 + 550 + 22 = 666.

It is a super-3 number, since 3×242265155022³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242265155029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8096533 + ... + 8126399.

It is an arithmetic number, because the mean of its divisors is an integer number (6059560104).

Almost surely, 2^242265155022 is an apocalyptic number.

242265155022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 242265155022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (290858884992).

242265155022 is an abundant number, since it is smaller than the sum of its proper divisors (339452614962).

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

242265155022 is a wasteful number, since it uses less digits than its factorization.

242265155022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30534 (or 30531 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The spelling of 242265155022 in words is "two hundred forty-two billion, two hundred sixty-five million, one hundred fifty-five thousand, twenty-two".