2210140212242 has 16 divisors (see below), whose sum is σ = 3327662655000. Its totient is φ = 1100919644160.

The previous prime is 2210140212233. The next prime is 2210140212251. The reversal of 2210140212242 is 2422120410122.

It is an interprime number because it is at equal distance from previous prime (2210140212233) and next prime (2210140212251).

It can be written as a sum of positive squares in 4 ways, for example, as 691377283081 + 1518762929161 = 831491^2 + 1232381^2 .

It is a super-2 number, since 2×2210140212242² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17556242 + ... + 17681682.

Almost surely, 2^{2210140212242} is an apocalyptic number.

2210140212242 is a deficient number, since it is larger than the sum of its proper divisors (1117522442758).

2210140212242 is a wasteful number, since it uses less digits than its factorization.

2210140212242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158461.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 2210140212242 its reverse (2422120410122), we get a palindrome (4632260622364).

The spelling of 2210140212242 in words is "two trillion, two hundred ten billion, one hundred forty million, two hundred twelve thousand, two hundred forty-two".