10401202122201 has 24 divisors (see below), whose sum is σ = 17353877340384. Its totient is φ = 5932949516160.

The previous prime is 10401202122197. The next prime is 10401202122247. The reversal of 10401202122201 is 10222120210401.

10401202122201 is a `hidden beast` number, since 1 + 0 + 401 + 20 + 21 + 2 + 220 + 1 = 666.

It is not a de Polignac number, because 10401202122201 - 2² = 10401202122197 is a prime.

It is a super-2 number, since 2×10401202122201² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10401202122401) 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, 3090076191 + ... + 3090079556.

It is an arithmetic number, because the mean of its divisors is an integer number (723078222516).

Almost surely, 2^{10401202122201} is an apocalyptic number.

10401202122201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10401202122201 is a deficient number, since it is larger than the sum of its proper divisors (6952675218183).

10401202122201 is a wasteful number, since it uses less digits than its factorization.

10401202122201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6180155781 (or 6180155778 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 10401202122201 its reverse (10222120210401), we get a palindrome (20623322332602).

The spelling of 10401202122201 in words is "ten trillion, four hundred one billion, two hundred two million, one hundred twenty-two thousand, two hundred one".