122130100130 has 16 divisors (see below), whose sum is σ = 225195990264. Its totient is φ = 47660526720.

The previous prime is 122130100067. The next prime is 122130100201. The reversal of 122130100130 is 31001031221.

It can be written as a sum of positive squares in 4 ways, for example, as 60835729201 + 61294370929 = 246649^2 + 247577^2 .

It is a super-2 number, since 2×122130100130² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148938737 + ... + 148939556.

Almost surely, 2^122130100130 is an apocalyptic number.

122130100130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122130100130 is a deficient number, since it is larger than the sum of its proper divisors (103065890134).

122130100130 is a wasteful number, since it uses less digits than its factorization.

122130100130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297878341.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 122130100130 its reverse (31001031221), we get a palindrome (153131131351).

The spelling of 122130100130 in words is "one hundred twenty-two billion, one hundred thirty million, one hundred thousand, one hundred thirty".