10120200021011 has 8 divisors (see below), whose sum is σ = 10652932992000. Its totient is φ = 9587476136520.

The previous prime is 10120200021007. The next prime is 10120200021017. The reversal of 10120200021011 is 11012000202101.

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 10120200021011 - 2² = 10120200021007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10120200020983 and 10120200021001.

It is not an unprimeable number, because it can be changed into a prime (10120200021017) 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, 76790 + ... + 4499588.

It is an arithmetic number, because the mean of its divisors is an integer number (1331616624000).

Almost surely, 2^{10120200021011} is an apocalyptic number.

10120200021011 is a deficient number, since it is larger than the sum of its proper divisors (532732970989).

10120200021011 is a wasteful number, since it uses less digits than its factorization.

10120200021011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4543249.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10120200021011 its reverse (11012000202101), we get a palindrome (21132200223112).

The spelling of 10120200021011 in words is "ten trillion, one hundred twenty billion, two hundred million, twenty-one thousand, eleven".