10122200100001 has 24 divisors (see below), whose sum is σ = 11516255378432. Its totient is φ = 8880895425600.

The previous prime is 10122200099993. The next prime is 10122200100007. The reversal of 10122200100001 is 10000100222101.

It is not a de Polignac number, because 10122200100001 - 2³ = 10122200099993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10122200100007) 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, 2299860 + ... + 5053093.

Almost surely, 2^{10122200100001} is an apocalyptic number.

10122200100001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10122200100001 is a deficient number, since it is larger than the sum of its proper divisors (1394055278431).

10122200100001 is a wasteful number, since it uses less digits than its factorization.

10122200100001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7353373 (or 7353362 counting only the distinct ones).

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

Adding to 10122200100001 its reverse (10000100222101), we get a palindrome (20122300322102).

It can be divided in two parts, 10122200 and 100001, that added together give a palindrome (10222201).

The spelling of 10122200100001 in words is "ten trillion, one hundred twenty-two billion, two hundred million, one hundred thousand, one".