10020011120001 has 16 divisors (see below), whose sum is σ = 14850478228800. Its totient is φ = 6677299623744.

The previous prime is 10020011119969. The next prime is 10020011120033. The reversal of 10020011120001 is 10002111002001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10020011119969) and next prime (10020011120033).

It is not a de Polignac number, because 10020011120001 - 2⁵ = 10020011119969 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 (10020011120051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75148536 + ... + 75281753.

It is an arithmetic number, because the mean of its divisors is an integer number (928154889300).

Almost surely, 2^{10020011120001} is an apocalyptic number.

It is an amenable number.

10020011120001 is a deficient number, since it is larger than the sum of its proper divisors (4830467108799).

10020011120001 is a wasteful number, since it uses less digits than its factorization.

10020011120001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150432765 (or 150432759 counting only the distinct ones).

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

Adding to 10020011120001 its reverse (10002111002001), we get a palindrome (20022122122002).

The spelling of 10020011120001 in words is "ten trillion, twenty billion, eleven million, one hundred twenty thousand, one".