122301130100 has 36 divisors (see below), whose sum is σ = 266062036044. Its totient is φ = 48797210880.

The previous prime is 122301130087. The next prime is 122301130117. The reversal of 122301130100 is 1031103221.

It can be written as a sum of positive squares in 6 ways, for example, as 558755044 + 121742375056 = 23638^2 + 348916^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1500617 + ... + 1580016.

Almost surely, 2^122301130100 is an apocalyptic number.

122301130100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122301130100 is an abundant number, since it is smaller than the sum of its proper divisors (143760905944).

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

122301130100 is a wasteful number, since it uses less digits than its factorization.

122301130100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3081044 (or 3081037 counting only the distinct ones).

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

Adding to 122301130100 its reverse (1031103221), we get a palindrome (123332233321).

The spelling of 122301130100 in words is "one hundred twenty-two billion, three hundred one million, one hundred thirty thousand, one hundred".