10121210020211 has 8 divisors (see below), whose sum is σ = 10243405444944. Its totient is φ = 9999714856320.

The previous prime is 10121210020127. The next prime is 10121210020217. The reversal of 10121210020211 is 11202001212101.

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

It is a cyclic number.

It is not a de Polignac number, because 10121210020211 - 2³⁴ = 10104030151027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10121210020217) 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, 175036130 + ... + 175093943.

It is an arithmetic number, because the mean of its divisors is an integer number (1280425680618).

Almost surely, 2^{10121210020211} is an apocalyptic number.

10121210020211 is a deficient number, since it is larger than the sum of its proper divisors (122195424733).

10121210020211 is a wasteful number, since it uses less digits than its factorization.

10121210020211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350130421.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10121210020211 its reverse (11202001212101), we get a palindrome (21323211232312).

The spelling of 10121210020211 in words is "ten trillion, one hundred twenty-one billion, two hundred ten million, twenty thousand, two hundred eleven".