10122102202021 has 8 divisors (see below), whose sum is σ = 10764688182080. Its totient is φ = 9490500597888.

The previous prime is 10122102201919. The next prime is 10122102202073. The reversal of 10122102202021 is 12020220122101.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 10122102202021 - 2¹³ = 10122102193829 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10122102201986 and 10122102202004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10122102203021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2746092081 + ... + 2746095766.

It is an arithmetic number, because the mean of its divisors is an integer number (1345586022760).

Almost surely, 2^{10122102202021} is an apocalyptic number.

It is an amenable number.

10122102202021 is a deficient number, since it is larger than the sum of its proper divisors (642585980059).

10122102202021 is an equidigital number, since it uses as much as digits as its factorization.

10122102202021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5492187963.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10122102202021 its reverse (12020220122101), we get a palindrome (22142322324122).

The spelling of 10122102202021 in words is "ten trillion, one hundred twenty-two billion, one hundred two million, two hundred two thousand, twenty-one".