10122002020011 has 16 divisors (see below), whose sum is σ = 15424048620288. Its totient is φ = 5783984076000.

The previous prime is 10122002020003. The next prime is 10122002020051. The reversal of 10122002020011 is 11002020022101.

It is not a de Polignac number, because 10122002020011 - 2³ = 10122002020003 is a prime.

It is a super-3 number, since 3×10122002020011³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (10122002020051) 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, 11231461 + ... + 12099161.

It is an arithmetic number, because the mean of its divisors is an integer number (964003038768).

Almost surely, 2^{10122002020011} is an apocalyptic number.

10122002020011 is a deficient number, since it is larger than the sum of its proper divisors (5302046600277).

10122002020011 is an equidigital number, since it uses as much as digits as its factorization.

10122002020011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423202.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10122002020011 its reverse (11002020022101), we get a palindrome (21124022042112).

The spelling of 10122002020011 in words is "ten trillion, one hundred twenty-two billion, two million, twenty thousand, eleven".