2220002102020 has 24 divisors (see below), whose sum is σ = 4688049139200. Its totient is φ = 883039940832.

The previous prime is 2220002101981. The next prime is 2220002102047. The reversal of 2220002102020 is 202012000222.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310052580 + ... + 310059739.

It is an arithmetic number, because the mean of its divisors is an integer number (195335380800).

Almost surely, 2^{2220002102020} is an apocalyptic number.

2220002102020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2220002102020 is an abundant number, since it is smaller than the sum of its proper divisors (2468047037180).

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

2220002102020 is a wasteful number, since it uses less digits than its factorization.

2220002102020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620112507 (or 620112505 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 2220002102020 its reverse (202012000222), we get a palindrome (2422014102242).

The spelling of 2220002102020 in words is "two trillion, two hundred twenty billion, two million, one hundred two thousand, twenty".