12222200101201 has 4 divisors (see below), whose sum is σ = 12222737339904. Its totient is φ = 12221662862500.

The previous prime is 12222200101093. The next prime is 12222200101249. The reversal of 12222200101201 is 10210100222221.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 12222200101201 - 2¹⁷ = 12222199970129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12222200101301) 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, 268585225 + ... + 268630726.

It is an arithmetic number, because the mean of its divisors is an integer number (3055684334976).

Almost surely, 2^{12222200101201} is an apocalyptic number.

It is an amenable number.

12222200101201 is a deficient number, since it is larger than the sum of its proper divisors (537238703).

12222200101201 is an equidigital number, since it uses as much as digits as its factorization.

12222200101201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537238702.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12222200101201 its reverse (10210100222221), we get a palindrome (22432300323422).

The spelling of 12222200101201 in words is "twelve trillion, two hundred twenty-two billion, two hundred million, one hundred one thousand, two hundred one".