2210320013122 has 16 divisors (see below), whose sum is σ = 3603273985080. Its totient is φ = 1010788543872.

The previous prime is 2210320013087. The next prime is 2210320013171. The reversal of 2210320013122 is 2213100230122.

It can be written as a sum of positive squares in 4 ways, for example, as 1677053490121 + 533266523001 = 1295011^2 + 730251^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2210320013122.

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, 389961883 + ... + 389967550.

Almost surely, 2^{2210320013122} is an apocalyptic number.

2210320013122 is a deficient number, since it is larger than the sum of its proper divisors (1392953971958).

2210320013122 is a wasteful number, since it uses less digits than its factorization.

2210320013122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779929557.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2210320013122 its reverse (2213100230122), we get a palindrome (4423420243244).

The spelling of 2210320013122 in words is "two trillion, two hundred ten billion, three hundred twenty million, thirteen thousand, one hundred twenty-two".