2220102120001 has 4 divisors (see below), whose sum is σ = 2350696362372. Its totient is φ = 2089507877632.

The previous prime is 2220102119959. The next prime is 2220102120017. The reversal of 2220102120001 is 1000212010222.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1944686030400 + 275416089601 = 1394520^2 + 524801^2 .

It is not a de Polignac number, because 2220102120001 - 2¹⁵ = 2220102087233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220102120031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65297121160 + ... + 65297121193.

It is an arithmetic number, because the mean of its divisors is an integer number (587674090593).

Almost surely, 2^{2220102120001} is an apocalyptic number.

It is an amenable number.

2220102120001 is a deficient number, since it is larger than the sum of its proper divisors (130594242371).

2220102120001 is a wasteful number, since it uses less digits than its factorization.

2220102120001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130594242370.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2220102120001 its reverse (1000212010222), we get a palindrome (3220314130223).

The spelling of 2220102120001 in words is "two trillion, two hundred twenty billion, one hundred two million, one hundred twenty thousand, one".