10021021202011 has 8 divisors (see below), whose sum is σ = 10062133139520. Its totient is φ = 9979964266248.

The previous prime is 10021021201973. The next prime is 10021021202041. The reversal of 10021021202011 is 11020212012001.

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 10021021202011 - 2¹³ = 10021021193819 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10021021201982 and 10021021202000.

It is not an unprimeable number, because it can be changed into a prime (10021021202041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13385281 + ... + 14114098.

It is an arithmetic number, because the mean of its divisors is an integer number (1257766642440).

Almost surely, 2^{10021021202011} is an apocalyptic number.

10021021202011 is a deficient number, since it is larger than the sum of its proper divisors (41111937509).

10021021202011 is a wasteful number, since it uses less digits than its factorization.

10021021202011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27500873.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10021021202011 its reverse (11020212012001), we get a palindrome (21041233214012).

The spelling of 10021021202011 in words is "ten trillion, twenty-one billion, twenty-one million, two hundred two thousand, eleven".