2220012020101 has 16 divisors (see below), whose sum is σ = 2324127292416. Its totient is φ = 2117934000000.

The previous prime is 2220012020033. The next prime is 2220012020141. The reversal of 2220012020101 is 1010202100222.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2220012020101 - 2¹¹ = 2220012018053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220012020141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25710801 + ... + 25797001.

It is an arithmetic number, because the mean of its divisors is an integer number (145257955776).

Almost surely, 2^{2220012020101} is an apocalyptic number.

It is an amenable number.

2220012020101 is a deficient number, since it is larger than the sum of its proper divisors (104115272315).

2220012020101 is a wasteful number, since it uses less digits than its factorization.

2220012020101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98004.

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

Adding to 2220012020101 its reverse (1010202100222), we get a palindrome (3230214120323).

The spelling of 2220012020101 in words is "two trillion, two hundred twenty billion, twelve million, twenty thousand, one hundred one".