2220222201101 has 4 divisors (see below), whose sum is σ = 2220243509952. Its totient is φ = 2220200892252.

The previous prime is 2220222201089. The next prime is 2220222201107. The reversal of 2220222201101 is 1011022220222.

It is a happy number.

2220222201101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2220222201101 - 2²⁶ = 2220155092237 is a prime.

It is a super-2 number, since 2×2220222201101² (a number of 25 digits) contains 22 as substring.

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 2220222201101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220222201107) 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, 10497365 + ... + 10706778.

It is an arithmetic number, because the mean of its divisors is an integer number (555060877488).

Almost surely, 2^{2220222201101} is an apocalyptic number.

It is an amenable number.

2220222201101 is a deficient number, since it is larger than the sum of its proper divisors (21308851).

2220222201101 is a wasteful number, since it uses less digits than its factorization.

2220222201101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21308850.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2220222201101 its reverse (1011022220222), we get a palindrome (3231244421323).

The spelling of 2220222201101 in words is "two trillion, two hundred twenty billion, two hundred twenty-two million, two hundred one thousand, one hundred one".