2310244220242 has 32 divisors (see below), whose sum is σ = 3984387563520. Its totient is φ = 984113198160.

The previous prime is 2310244220231. The next prime is 2310244220261. The reversal of 2310244220242 is 2420224420132.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2310244220242.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69840567 + ... + 69873637.

It is an arithmetic number, because the mean of its divisors is an integer number (124512111360).

Almost surely, 2^{2310244220242} is an apocalyptic number.

2310244220242 is a deficient number, since it is larger than the sum of its proper divisors (1674143343278).

2310244220242 is a wasteful number, since it uses less digits than its factorization.

2310244220242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63126.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 2310244220242 its reverse (2420224420132), we get a palindrome (4730468640374).

The spelling of 2310244220242 in words is "two trillion, three hundred ten billion, two hundred forty-four million, two hundred twenty thousand, two hundred forty-two".