10230020121211 has 48 divisors (see below), whose sum is σ = 12182596611840. Its totient is φ = 8511441016320.

The previous prime is 10230020121193. The next prime is 10230020121221. The reversal of 10230020121211 is 11212102003201.

It is not a de Polignac number, because 10230020121211 - 2¹⁵ = 10230020088443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10230020121221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 209697420 + ... + 209746198.

It is an arithmetic number, because the mean of its divisors is an integer number (253804096080).

Almost surely, 2^{10230020121211} is an apocalyptic number.

10230020121211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10230020121211 is a deficient number, since it is larger than the sum of its proper divisors (1952576490629).

10230020121211 is a wasteful number, since it uses less digits than its factorization.

10230020121211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50644 (or 50627 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 10230020121211 its reverse (11212102003201), we get a palindrome (21442122124412).

The spelling of 10230020121211 in words is "ten trillion, two hundred thirty billion, twenty million, one hundred twenty-one thousand, two hundred eleven".