10011010022001 has 24 divisors (see below), whose sum is σ = 14997437189280. Its totient is φ = 6673329778752.

The previous prime is 10011010021993. The next prime is 10011010022029. The reversal of 10011010022001 is 10022001011001.

It is a happy number.

It is not a de Polignac number, because 10011010022001 - 2³ = 10011010021993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (10011010022081) 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 23 ways as a sum of consecutive naturals, for example, 317305 + ... + 4485833.

It is an arithmetic number, because the mean of its divisors is an integer number (624893216220).

Almost surely, 2^{10011010022001} is an apocalyptic number.

It is an amenable number.

10011010022001 is a deficient number, since it is larger than the sum of its proper divisors (4986427167279).

10011010022001 is an frugal number, since it uses more digits than its factorization.

10011010022001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4178427 (or 4178415 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10011010022001 its reverse (10022001011001), we get a palindrome (20033011033002).

The spelling of 10011010022001 in words is "ten trillion, eleven billion, ten million, twenty-two thousand, one".