3020221120220 has 12 divisors (see below), whose sum is σ = 6342464352504. Its totient is φ = 1208088448080.

The previous prime is 3020221120193. The next prime is 3020221120247. The reversal of 3020221120220 is 220211220203.

It is an interprime number because it is at equal distance from previous prime (3020221120193) and next prime (3020221120247).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75505527986 + ... + 75505528025.

It is an arithmetic number, because the mean of its divisors is an integer number (528538696042).

Almost surely, 2^{3020221120220} is an apocalyptic number.

It is an amenable number.

3020221120220 is an abundant number, since it is smaller than the sum of its proper divisors (3322243232284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3020221120220 is a wasteful number, since it uses less digits than its factorization.

3020221120220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151011056020 (or 151011056018 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 3020221120220 its reverse (220211220203), we get a palindrome (3240432340423).

The spelling of 3020221120220 in words is "three trillion, twenty billion, two hundred twenty-one million, one hundred twenty thousand, two hundred twenty".