10020101022011 has 4 divisors (see below), whose sum is σ = 10023632960352. Its totient is φ = 10016569083672.

The previous prime is 10020101022007. The next prime is 10020101022053. The reversal of 10020101022011 is 11022010102001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10020101022011 - 2² = 10020101022007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10020101021983 and 10020101022001.

It is not an unprimeable number, because it can be changed into a prime (10020101022511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1765964915 + ... + 1765970588.

It is an arithmetic number, because the mean of its divisors is an integer number (2505908240088).

Almost surely, 2^{10020101022011} is an apocalyptic number.

10020101022011 is a deficient number, since it is larger than the sum of its proper divisors (3531938341).

10020101022011 is an equidigital number, since it uses as much as digits as its factorization.

10020101022011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3531938340.

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

Adding to 10020101022011 its reverse (11022010102001), we get a palindrome (21042111124012).

The spelling of 10020101022011 in words is "ten trillion, twenty billion, one hundred one million, twenty-two thousand, eleven".