10021010110001 has 8 divisors (see below), whose sum is σ = 10932269751264. Its totient is φ = 9109793589120.

The previous prime is 10021010109977. The next prime is 10021010110019. The reversal of 10021010110001 is 10001101012001.

It is a happy number.

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 10021010110001 - 2¹⁴ = 10021010093617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10021010110051) 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, 10293215 + ... + 11224628.

It is an arithmetic number, because the mean of its divisors is an integer number (1366533718908).

Almost surely, 2^{10021010110001} is an apocalyptic number.

10021010110001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10021010110001 is a deficient number, since it is larger than the sum of its proper divisors (911259641263).

10021010110001 is a wasteful number, since it uses less digits than its factorization.

10021010110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21560191.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 10021010110001 its reverse (10001101012001), we get a palindrome (20022111122002).

The spelling of 10021010110001 in words is "ten trillion, twenty-one billion, ten million, one hundred ten thousand, one".