10020121002201 has 16 divisors (see below), whose sum is σ = 14010183365760. Its totient is φ = 6361380547200.

The previous prime is 10020121002193. The next prime is 10020121002223. The reversal of 10020121002201 is 10220012102001.

It is not a de Polignac number, because 10020121002201 - 2³ = 10020121002193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10020121002301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 788855325 + ... + 788868026.

It is an arithmetic number, because the mean of its divisors is an integer number (875636460360).

Almost surely, 2^{10020121002201} is an apocalyptic number.

It is an amenable number.

10020121002201 is a deficient number, since it is larger than the sum of its proper divisors (3990062363559).

10020121002201 is a wasteful number, since it uses less digits than its factorization.

10020121002201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577723456.

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

Adding to 10020121002201 its reverse (10220012102001), we get a palindrome (20240133104202).

The spelling of 10020121002201 in words is "ten trillion, twenty billion, one hundred twenty-one million, two thousand, two hundred one".