10010122201121 has 16 divisors (see below), whose sum is σ = 12120244101504. Its totient is φ = 8070622665984.

The previous prime is 10010122201073. The next prime is 10010122201171. The reversal of 10010122201121 is 12110222101001.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10010122201121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10010122201096 and 10010122201105.

It is not an unprimeable number, because it can be changed into a prime (10010122201171) 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, 24641615 + ... + 25044548.

It is an arithmetic number, because the mean of its divisors is an integer number (757515256344).

Almost surely, 2^{10010122201121} is an apocalyptic number.

It is an amenable number.

10010122201121 is a deficient number, since it is larger than the sum of its proper divisors (2110121900383).

10010122201121 is a wasteful number, since it uses less digits than its factorization.

10010122201121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49687880.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10010122201121 its reverse (12110222101001), we get a palindrome (22120344302122).

The spelling of 10010122201121 in words is "ten trillion, ten billion, one hundred twenty-two million, two hundred one thousand, one hundred twenty-one".