242442101022 has 32 divisors (see below), whose sum is σ = 551963047680. Its totient is φ = 70273072320.

The previous prime is 242442100997. The next prime is 242442101081. The reversal of 242442101022 is 220101244242.

It is a happy number.

242442101022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 242442100983 and 242442101001.

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 15 ways as a sum of consecutive naturals, for example, 79854247 + ... + 79857282.

It is an arithmetic number, because the mean of its divisors is an integer number (17248845240).

Almost surely, 2^242442101022 is an apocalyptic number.

242442101022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

242442101022 is an abundant number, since it is smaller than the sum of its proper divisors (309520946658).

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

242442101022 is a wasteful number, since it uses less digits than its factorization.

242442101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159711568.

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 242442101022 its reverse (220101244242), we get a palindrome (462543345264).

The spelling of 242442101022 in words is "two hundred forty-two billion, four hundred forty-two million, one hundred one thousand, twenty-two".