100122324000021 has 8 divisors (see below), whose sum is σ = 148329368888960. Its totient is φ = 66748215999996.

The previous prime is 100122323999993. The next prime is 100122324000029. The reversal of 100122324000021 is 120000423221001.

It is a happy number.

100122324000021 is a `hidden beast` number, since 1 + 0 + 0 + 12 + 232 + 400 + 0 + 0 + 21 = 666.

It is not a de Polignac number, because 100122324000021 - 2¹³ = 100122323991829 is a prime.

It is a super-2 number, since 2×100122324000021² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100122323999958 and 100122324000003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100122324000029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1854117111085 + ... + 1854117111138.

It is an arithmetic number, because the mean of its divisors is an integer number (18541171111120).

Almost surely, 2^{100122324000021} is an apocalyptic number.

It is an amenable number.

100122324000021 is a deficient number, since it is larger than the sum of its proper divisors (48207044888939).

100122324000021 is an equidigital number, since it uses as much as digits as its factorization.

100122324000021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3708234222232 (or 3708234222226 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 100122324000021 its reverse (120000423221001), we get a palindrome (220122747221022).

The spelling of 100122324000021 in words is "one hundred trillion, one hundred twenty-two billion, three hundred twenty-four million, twenty-one", and thus it is an aban number.