2215054030 has 16 divisors (see below), whose sum is σ = 4556682720. Its totient is φ = 759447072.

The previous prime is 2215054019. The next prime is 2215054033. The reversal of 2215054030 is 304505122.

It is a junction number, because it is equal to n+sod(n) for n = 2215053992 and 2215054010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2215054033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15821745 + ... + 15821884.

It is an arithmetic number, because the mean of its divisors is an integer number (284792670).

Almost surely, 2^2215054030 is an apocalyptic number.

2215054030 is an abundant number, since it is smaller than the sum of its proper divisors (2341628690).

2215054030 is a wasteful number, since it uses less digits than its factorization.

2215054030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31643643.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2215054030 is about 47064.3605077133. The cubic root of 2215054030 is about 1303.5512428096.

Adding to 2215054030 its reverse (304505122), we get a palindrome (2519559152).

The spelling of 2215054030 in words is "two billion, two hundred fifteen million, fifty-four thousand, thirty".