10010120220001 has 24 divisors (see below), whose sum is σ = 11527309912832. Its totient is φ = 8675116005600.

The previous prime is 10010120219993. The next prime is 10010120220017. The reversal of 10010120220001 is 10002202101001.

It is not a de Polignac number, because 10010120220001 - 2³ = 10010120219993 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10010120220001.

It is not an unprimeable number, because it can be changed into a prime (10010120220031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19664010 + ... + 20166643.

Almost surely, 2^{10010120220001} is an apocalyptic number.

10010120220001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10010120220001 is a deficient number, since it is larger than the sum of its proper divisors (1517189692831).

10010120220001 is a wasteful number, since it uses less digits than its factorization.

10010120220001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39830773 (or 39830762 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10010120220001 its reverse (10002202101001), we get a palindrome (20012322321002).

The spelling of 10010120220001 in words is "ten trillion, ten billion, one hundred twenty million, two hundred twenty thousand, one".