13120210122 has 16 divisors (see below), whose sum is σ = 27783974592. Its totient is φ = 4116144320.

The previous prime is 13120210121. The next prime is 13120210123. The reversal of 13120210122 is 22101202131.

It is an interprime number because it is at equal distance from previous prime (13120210121) and next prime (13120210123).

It is not an unprimeable number, because it can be changed into a prime (13120210121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64314654 + ... + 64314857.

It is an arithmetic number, because the mean of its divisors is an integer number (1736498412).

Almost surely, 2^13120210122 is an apocalyptic number.

13120210122 is an abundant number, since it is smaller than the sum of its proper divisors (14663764470).

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

13120210122 is a wasteful number, since it uses less digits than its factorization.

13120210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128629533.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 13120210122 its reverse (22101202131), we get a palindrome (35221412253).

The spelling of 13120210122 in words is "thirteen billion, one hundred twenty million, two hundred ten thousand, one hundred twenty-two".