242042220222 has 16 divisors (see below), whose sum is σ = 528092116992. Its totient is φ = 73346127320.

The previous prime is 242042220221. The next prime is 242042220223. The reversal of 242042220222 is 222022240242.

It is an interprime number because it is at equal distance from previous prime (242042220221) and next prime (242042220223).

It is a junction number, because it is equal to n+sod(n) for n = 242042220192 and 242042220201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242042220221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1833653118 + ... + 1833653249.

It is an arithmetic number, because the mean of its divisors is an integer number (33005757312).

Almost surely, 2^242042220222 is an apocalyptic number.

242042220222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

242042220222 is an abundant number, since it is smaller than the sum of its proper divisors (286049896770).

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

242042220222 is a wasteful number, since it uses less digits than its factorization.

242042220222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3667306383.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 242042220222 its reverse (222022240242), we get a palindrome (464064460464).

It can be divided in two parts, 242042 and 220222, that added together give a palindrome (462264).

The spelling of 242042220222 in words is "two hundred forty-two billion, forty-two million, two hundred twenty thousand, two hundred twenty-two".