10020222121101 has 32 divisors (see below), whose sum is σ = 14386493721600. Its totient is φ = 6180407059200.

The previous prime is 10020222121099. The next prime is 10020222121153. The reversal of 10020222121101 is 10112122202001.

It is not a de Polignac number, because 10020222121101 - 2¹ = 10020222121099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020222121501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120772890 + ... + 120855828.

It is an arithmetic number, because the mean of its divisors is an integer number (449577928800).

Almost surely, 2^{10020222121101} is an apocalyptic number.

It is an amenable number.

10020222121101 is a deficient number, since it is larger than the sum of its proper divisors (4366271600499).

10020222121101 is a wasteful number, since it uses less digits than its factorization.

10020222121101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123169.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10020222121101 its reverse (10112122202001), we get a palindrome (20132344323102).

The spelling of 10020222121101 in words is "ten trillion, twenty billion, two hundred twenty-two million, one hundred twenty-one thousand, one hundred one".