4242221110101 has 16 divisors (see below), whose sum is σ = 6110855756096. Its totient is φ = 2602257031296.

The previous prime is 4242221110081. The next prime is 4242221110117. The reversal of 4242221110101 is 1010111222424.

It is not a de Polignac number, because 4242221110101 - 2²³ = 4242212721493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4242221110151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173749615 + ... + 173774028.

It is an arithmetic number, because the mean of its divisors is an integer number (381928484756).

Almost surely, 2^{4242221110101} is an apocalyptic number.

It is an amenable number.

4242221110101 is a deficient number, since it is larger than the sum of its proper divisors (1868634645995).

4242221110101 is a wasteful number, since it uses less digits than its factorization.

4242221110101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347523972.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 4242221110101 its reverse (1010111222424), we get a palindrome (5252332332525).

The spelling of 4242221110101 in words is "four trillion, two hundred forty-two billion, two hundred twenty-one million, one hundred ten thousand, one hundred one".