2242542102 has 64 divisors (see below), whose sum is σ = 4803321600. Its totient is φ = 696608640.

The previous prime is 2242542079. The next prime is 2242542119. The reversal of 2242542102 is 2012452422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 842049 + ... + 844707.

It is an arithmetic number, because the mean of its divisors is an integer number (75051900).

Almost surely, 2^2242542102 is an apocalyptic number.

2242542102 is an abundant number, since it is smaller than the sum of its proper divisors (2560779498).

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

2242542102 is a wasteful number, since it uses less digits than its factorization.

2242542102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2861.

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 2242542102 is about 47355.4865036777. The cubic root of 2242542102 is about 1308.9213003000.

Adding to 2242542102 its reverse (2012452422), we get a palindrome (4254994524).

The spelling of 2242542102 in words is "two billion, two hundred forty-two million, five hundred forty-two thousand, one hundred two".