10022021000121 has 24 divisors (see below), whose sum is σ = 14474301967776. Its totient is φ = 6165420468480.

The previous prime is 10022021000119. The next prime is 10022021000153. The reversal of 10022021000121 is 12100012022001.

10022021000121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10022021000121 - 2¹ = 10022021000119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10022021000097 and 10022021000106.

It is not an unprimeable number, because it can be changed into a prime (10022021000171) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1584475 + ... + 4749168.

It is an arithmetic number, because the mean of its divisors is an integer number (603095915324).

Almost surely, 2^{10022021000121} is an apocalyptic number.

It is an amenable number.

10022021000121 is a deficient number, since it is larger than the sum of its proper divisors (4452280967655).

10022021000121 is a wasteful number, since it uses less digits than its factorization.

10022021000121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6336793 (or 6336780 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10022021000121 its reverse (12100012022001), we get a palindrome (22122033022122).

The spelling of 10022021000121 in words is "ten trillion, twenty-two billion, twenty-one million, one hundred twenty-one", and thus it is an aban number.