242214020101 has 4 divisors (see below), whose sum is σ = 246184741804. Its totient is φ = 238243298400.

The previous prime is 242214020071. The next prime is 242214020141. The reversal of 242214020101 is 101020412242.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 52144179201 + 190069840900 = 228351^2 + 435970^2 .

It is a cyclic number.

It is not a de Polignac number, because 242214020101 - 2⁹ = 242214019589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242214020141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1985360760 + ... + 1985360881.

It is an arithmetic number, because the mean of its divisors is an integer number (61546185451).

Almost surely, 2^242214020101 is an apocalyptic number.

It is an amenable number.

242214020101 is a deficient number, since it is larger than the sum of its proper divisors (3970721703).

242214020101 is an equidigital number, since it uses as much as digits as its factorization.

242214020101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3970721702.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 242214020101 its reverse (101020412242), we get a palindrome (343234432343).

The spelling of 242214020101 in words is "two hundred forty-two billion, two hundred fourteen million, twenty thousand, one hundred one".