2210642318118 has 32 divisors (see below), whose sum is σ = 4764391543296. Its totient is φ = 679767909408.

The previous prime is 2210642318099. The next prime is 2210642318119. The reversal of 2210642318118 is 8118132460122.

It is a super-2 number, since 2×2210642318118² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210642318119) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 8828380 + ... + 9075327.

It is an arithmetic number, because the mean of its divisors is an integer number (148887235728).

Almost surely, 2^{2210642318118} is an apocalyptic number.

2210642318118 is an abundant number, since it is smaller than the sum of its proper divisors (2553749225178).

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

2210642318118 is a wasteful number, since it uses less digits than its factorization.

2210642318118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17905308.

The product of its (nonzero) digits is 36864, while the sum is 39.

The spelling of 2210642318118 in words is "two trillion, two hundred ten billion, six hundred forty-two million, three hundred eighteen thousand, one hundred eighteen".