220213115 has 16 divisors (see below), whose sum is σ = 268073280. Its totient is φ = 173644800.

The previous prime is 220213099. The next prime is 220213117. The reversal of 220213115 is 511312022.

It is a happy number.

It is not a de Polignac number, because 220213115 - 2⁴ = 220213099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220213093 and 220213102.

It is not an unprimeable number, because it can be changed into a prime (220213117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102371 + ... + 104499.

It is an arithmetic number, because the mean of its divisors is an integer number (16754580).

Almost surely, 2^220213115 is an apocalyptic number.

220213115 is a deficient number, since it is larger than the sum of its proper divisors (47860165).

220213115 is a wasteful number, since it uses less digits than its factorization.

220213115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2422.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 220213115 is about 14839.5793403991. The cubic root of 220213115 is about 603.8759403039.

Adding to 220213115 its reverse (511312022), we get a palindrome (731525137).

The spelling of 220213115 in words is "two hundred twenty million, two hundred thirteen thousand, one hundred fifteen".