2442210101 has 4 divisors (see below), whose sum is σ = 2520991104. Its totient is φ = 2363429100.

The previous prime is 2442210097. The next prime is 2442210103. The reversal of 2442210101 is 1010122442.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2442210101 - 2² = 2442210097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2442210101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442210103) 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, 39390455 + ... + 39390516.

It is an arithmetic number, because the mean of its divisors is an integer number (630247776).

Almost surely, 2^2442210101 is an apocalyptic number.

It is an amenable number.

2442210101 is a deficient number, since it is larger than the sum of its proper divisors (78781003).

2442210101 is an equidigital number, since it uses as much as digits as its factorization.

2442210101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78781002.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2442210101 is about 49418.7221708534. The cubic root of 2442210101 is about 1346.6694491155.

Adding to 2442210101 its reverse (1010122442), we get a palindrome (3452332543).

The spelling of 2442210101 in words is "two billion, four hundred forty-two million, two hundred ten thousand, one hundred one".