130220302122 has 48 divisors (see below), whose sum is σ = 291000183552. Its totient is φ = 42062565600.

The previous prime is 130220302099. The next prime is 130220302127. The reversal of 130220302122 is 221203022031.

130220302122 is a `hidden beast` number, since 130 + 220 + 302 + 12 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 130220302095 and 130220302104.

It is not an unprimeable number, because it can be changed into a prime (130220302127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 676558 + ... + 847449.

It is an arithmetic number, because the mean of its divisors is an integer number (6062503824).

Almost surely, 2^130220302122 is an apocalyptic number.

130220302122 is an abundant number, since it is smaller than the sum of its proper divisors (160779881430).

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

130220302122 is a wasteful number, since it uses less digits than its factorization.

130220302122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1524163 (or 1524160 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 130220302122 its reverse (221203022031), we get a palindrome (351423324153).

The spelling of 130220302122 in words is "one hundred thirty billion, two hundred twenty million, three hundred two thousand, one hundred twenty-two".