10000120211211 has 16 divisors (see below), whose sum is σ = 14359834230560. Its totient is φ = 6153625589760.

The previous prime is 10000120211203. The next prime is 10000120211219. The reversal of 10000120211211 is 11211202100001.

It is an interprime number because it is at equal distance from previous prime (10000120211203) and next prime (10000120211219).

It is not a de Polignac number, because 10000120211211 - 2³ = 10000120211203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10000120211219) 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, 5309560 + ... + 6942021.

It is an arithmetic number, because the mean of its divisors is an integer number (897489639410).

Almost surely, 2^{10000120211211} is an apocalyptic number.

10000120211211 is a deficient number, since it is larger than the sum of its proper divisors (4359714019349).

10000120211211 is a wasteful number, since it uses less digits than its factorization.

10000120211211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12272526.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10000120211211 its reverse (11211202100001), we get a palindrome (21211322311212).

The spelling of 10000120211211 in words is "ten trillion, one hundred twenty million, two hundred eleven thousand, two hundred eleven".