10012021011011 has 2 divisors, whose sum is σ = 10012021011012. Its totient is φ = 10012021011010.

The previous prime is 10012021010951. The next prime is 10012021011017. The reversal of 10012021011011 is 11011012021001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10012021011011 - 2²² = 10012016816707 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10012021010983 and 10012021011001.

It is not a weakly prime, because it can be changed into another prime (10012021011017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5006010505505 + 5006010505506.

It is an arithmetic number, because the mean of its divisors is an integer number (5006010505506).

Almost surely, 2^{10012021011011} is an apocalyptic number.

10012021011011 is a deficient number, since it is larger than the sum of its proper divisors (1).

10012021011011 is an equidigital number, since it uses as much as digits as its factorization.

10012021011011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10012021011011 its reverse (11011012021001), we get a palindrome (21023033032012).

The spelling of 10012021011011 in words is "ten trillion, twelve billion, twenty-one million, eleven thousand, eleven".