100122122212010 has 8 divisors (see below), whose sum is σ = 180219819981636. Its totient is φ = 40048848884800.

The previous prime is 100122122212009. The next prime is 100122122212061. The reversal of 100122122212010 is 10212221221001.

It can be written as a sum of positive squares in 2 ways, for example, as 99799360741369 + 322761470641 = 9989963^2 + 568121^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 100122122212010.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5006106110591 + ... + 5006106110610.

Almost surely, 2^{100122122212010} is an apocalyptic number.

100122122212010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100122122212010 is a deficient number, since it is larger than the sum of its proper divisors (80097697769626).

100122122212010 is a wasteful number, since it uses less digits than its factorization.

100122122212010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10012212221208.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 100122122212010 its reverse (10212221221001), we get a palindrome (110334343433011).

The spelling of 100122122212010 in words is "one hundred trillion, one hundred twenty-two billion, one hundred twenty-two million, two hundred twelve thousand, ten".