2211315 has 16 divisors (see below), whose sum is σ = 3724800. Its totient is φ = 1117152.

The previous prime is 2211281. The next prime is 2211329. The reversal of 2211315 is 5131122.

It is not a de Polignac number, because 2211315 - 2¹⁰ = 2210291 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 2211294 and 2211303.

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, 3595 + ... + 4164.

It is an arithmetic number, because the mean of its divisors is an integer number (232800).

2^2211315 is an apocalyptic number.

2211315 is a deficient number, since it is larger than the sum of its proper divisors (1513485).

2211315 is a wasteful number, since it uses less digits than its factorization.

2211315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7786.

The product of its digits is 60, while the sum is 15.

The square root of 2211315 is about 1487.0490913215. The cubic root of 2211315 is about 130.2817361202.

Adding to 2211315 its reverse (5131122), we get a palindrome (7342437).

The spelling of 2211315 in words is "two million, two hundred eleven thousand, three hundred fifteen".