2220222100101 has 16 divisors (see below), whose sum is σ = 2965558910784. Its totient is φ = 1477518465024.

The previous prime is 2220222100039. The next prime is 2220222100121. The reversal of 2220222100101 is 1010012220222.

It is not a de Polignac number, because 2220222100101 - 2¹⁰ = 2220222099077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220222100121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4781125 + ... + 5224901.

It is an arithmetic number, because the mean of its divisors is an integer number (185347431924).

Almost surely, 2^{2220222100101} is an apocalyptic number.

It is an amenable number.

2220222100101 is a deficient number, since it is larger than the sum of its proper divisors (745336810683).

2220222100101 is a wasteful number, since it uses less digits than its factorization.

2220222100101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446740.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2220222100101 its reverse (1010012220222), we get a palindrome (3230234320323).

The spelling of 2220222100101 in words is "two trillion, two hundred twenty billion, two hundred twenty-two million, one hundred thousand, one hundred one".