10220201121 has 8 divisors (see below), whose sum is σ = 14675160640. Its totient is φ = 6289354512.

The previous prime is 10220201081. The next prime is 10220201143. The reversal of 10220201121 is 12110202201.

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

It is not a de Polignac number, because 10220201121 - 2¹⁹ = 10219676833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10220201097 and 10220201106.

It is not an unprimeable number, because it can be changed into a prime (10220201221) 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, 131028181 + ... + 131028258.

It is an arithmetic number, because the mean of its divisors is an integer number (1834395080).

Almost surely, 2^10220201121 is an apocalyptic number.

It is an amenable number.

10220201121 is a deficient number, since it is larger than the sum of its proper divisors (4454959519).

10220201121 is a wasteful number, since it uses less digits than its factorization.

10220201121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262056455.

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

Adding to 10220201121 its reverse (12110202201), we get a palindrome (22330403322).

The spelling of 10220201121 in words is "ten billion, two hundred twenty million, two hundred one thousand, one hundred twenty-one".