10121122020011 has 8 divisors (see below), whose sum is σ = 10222990276944. Its totient is φ = 10019286295200.

The previous prime is 10121122019993. The next prime is 10121122020019. The reversal of 10121122020011 is 11002022112101.

10121122020011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10121122020011 - 2²⁶ = 10121054911147 is a prime.

It is a super-3 number, since 3×10121122020011³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10121122020019) 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, 7507436 + ... + 8752361.

It is an arithmetic number, because the mean of its divisors is an integer number (1277873784618).

Almost surely, 2^{10121122020011} is an apocalyptic number.

10121122020011 is a deficient number, since it is larger than the sum of its proper divisors (101868256933).

10121122020011 is a wasteful number, since it uses less digits than its factorization.

10121122020011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16266061.

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

Adding to 10121122020011 its reverse (11002022112101), we get a palindrome (21123144132112).

The spelling of 10121122020011 in words is "ten trillion, one hundred twenty-one billion, one hundred twenty-two million, twenty thousand, eleven".