2222101120001 has 6 divisors (see below), whose sum is σ = 2584893139650. Its totient is φ = 1904658102816.

The previous prime is 2222101119961. The next prime is 2222101120087. The reversal of 2222101120001 is 1000211012222.

It can be written as a sum of positive squares in only one way, i.e., 1917892614400 + 304208505601 = 1384880^2 + 551551^2 .

It is not a de Polignac number, because 2222101120001 - 2¹⁰ = 2222101118977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2222101120601) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22674501176 + ... + 22674501273.

It is an arithmetic number, because the mean of its divisors is an integer number (430815523275).

Almost surely, 2^{2222101120001} is an apocalyptic number.

It is an amenable number.

2222101120001 is a deficient number, since it is larger than the sum of its proper divisors (362792019649).

2222101120001 is an equidigital number, since it uses as much as digits as its factorization.

2222101120001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45349002463 (or 45349002456 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2222101120001 its reverse (1000211012222), we get a palindrome (3222312132223).

The spelling of 2222101120001 in words is "two trillion, two hundred twenty-two billion, one hundred one million, one hundred twenty thousand, one".