2204070020 has 48 divisors (see below), whose sum is σ = 4818879408. Its totient is φ = 846028800.

The previous prime is 2204070019. The next prime is 2204070067. The reversal of 2204070020 is 200704022.

It can be written as a sum of positive squares in 8 ways, for example, as 477335104 + 1726734916 = 21848^2 + 41554^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33620 + ... + 74420.

It is an arithmetic number, because the mean of its divisors is an integer number (100393321).

Almost surely, 2^2204070020 is an apocalyptic number.

2204070020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2204070020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2409439704).

2204070020 is an abundant number, since it is smaller than the sum of its proper divisors (2614809388).

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

2204070020 is a wasteful number, since it uses less digits than its factorization.

2204070020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40920 (or 40918 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 17.

The square root of 2204070020 is about 46947.5241093713. The cubic root of 2204070020 is about 1301.3929881016.

Adding to 2204070020 its reverse (200704022), we get a palindrome (2404774042).

The spelling of 2204070020 in words is "two billion, two hundred four million, seventy thousand, twenty".