2220221220301 has 24 divisors (see below), whose sum is σ = 2736867476160. Its totient is φ = 1789637496192.

The previous prime is 2220221220293. The next prime is 2220221220307. The reversal of 2220221220301 is 1030221220222.

It is not a de Polignac number, because 2220221220301 - 2³ = 2220221220293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220221220307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70911 + ... + 2108428.

It is an arithmetic number, because the mean of its divisors is an integer number (114036144840).

Almost surely, 2^{2220221220301} is an apocalyptic number.

It is an amenable number.

2220221220301 is a deficient number, since it is larger than the sum of its proper divisors (516646255859).

2220221220301 is a wasteful number, since it uses less digits than its factorization.

2220221220301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2180593 (or 2180586 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 2220221220301 its reverse (1030221220222), we get a palindrome (3250442440523).

The spelling of 2220221220301 in words is "two trillion, two hundred twenty billion, two hundred twenty-one million, two hundred twenty thousand, three hundred one".