12022210100001 has 4 divisors (see below), whose sum is σ = 16029613466672. Its totient is φ = 8014806733332.

The previous prime is 12022210099909. The next prime is 12022210100039. The reversal of 12022210100001 is 10000101222021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 12022210100001 - 2⁹ = 12022210099489 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12022210100001.

It is not an unprimeable number, because it can be changed into a prime (12022210100041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2003701683331 + ... + 2003701683336.

It is an arithmetic number, because the mean of its divisors is an integer number (4007403366668).

Almost surely, 2^{12022210100001} is an apocalyptic number.

It is an amenable number.

12022210100001 is a deficient number, since it is larger than the sum of its proper divisors (4007403366671).

12022210100001 is an equidigital number, since it uses as much as digits as its factorization.

12022210100001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4007403366670.

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

Adding to 12022210100001 its reverse (10000101222021), we get a palindrome (22022311322022).

The spelling of 12022210100001 in words is "twelve trillion, twenty-two billion, two hundred ten million, one hundred thousand, one".