130202012122 has 32 divisors (see below), whose sum is σ = 240436248192. Its totient is φ = 51494923584.

The previous prime is 130202012077. The next prime is 130202012141. The reversal of 130202012122 is 221210202031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 130202012096 and 130202012105.

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 15 ways as a sum of consecutive naturals, for example, 613353 + ... + 797875.

It is an arithmetic number, because the mean of its divisors is an integer number (7513632756).

Almost surely, 2^130202012122 is an apocalyptic number.

130202012122 is a deficient number, since it is larger than the sum of its proper divisors (110234236070).

130202012122 is a wasteful number, since it uses less digits than its factorization.

130202012122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188422.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 130202012122 its reverse (221210202031), we get a palindrome (351412214153).

The spelling of 130202012122 in words is "one hundred thirty billion, two hundred two million, twelve thousand, one hundred twenty-two".