2220222001201 has 4 divisors (see below), whose sum is σ = 2267460767232. Its totient is φ = 2172983235172.

The previous prime is 2220222001199. The next prime is 2220222001297. The reversal of 2220222001201 is 1021002220222.

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 2220222001201 - 2¹ = 2220222001199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220222008201) 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, 23619382945 + ... + 23619383038.

It is an arithmetic number, because the mean of its divisors is an integer number (566865191808).

Almost surely, 2^{2220222001201} is an apocalyptic number.

It is an amenable number.

2220222001201 is a deficient number, since it is larger than the sum of its proper divisors (47238766031).

2220222001201 is an equidigital number, since it uses as much as digits as its factorization.

2220222001201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47238766030.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2220222001201 its reverse (1021002220222), we get a palindrome (3241224221423).

The spelling of 2220222001201 in words is "two trillion, two hundred twenty billion, two hundred twenty-two million, one thousand, two hundred one".