10122221020011 has 16 divisors (see below), whose sum is σ = 14290833693600. Its totient is φ = 6350913363968.

The previous prime is 10122221019949. The next prime is 10122221020039. The reversal of 10122221020011 is 11002012222101.

10122221020011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10122221020011 - 2⁹ = 10122221019499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10122221020211) 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, 3285606 + ... + 5571323.

It is an arithmetic number, because the mean of its divisors is an integer number (893177105850).

Almost surely, 2^{10122221020011} is an apocalyptic number.

10122221020011 is a deficient number, since it is larger than the sum of its proper divisors (4168612673589).

10122221020011 is a wasteful number, since it uses less digits than its factorization.

10122221020011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8879358.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10122221020011 its reverse (11002012222101), we get a palindrome (21124233242112).

The spelling of 10122221020011 in words is "ten trillion, one hundred twenty-two billion, two hundred twenty-one million, twenty thousand, eleven".