2215313050 has 12 divisors (see below), whose sum is σ = 4120482366. Its totient is φ = 886125200.

The previous prime is 2215313033. The next prime is 2215313053. The reversal of 2215313050 is 503135122.

It can be written as a sum of positive squares in 3 ways, for example, as 1768286601 + 447026449 = 42051^2 + 21143^2 .

It is a super-2 number, since 2×2215313050² = 9815223819000605000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2215313053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22153081 + ... + 22153180.

Almost surely, 2^2215313050 is an apocalyptic number.

2215313050 is a deficient number, since it is larger than the sum of its proper divisors (1905169316).

2215313050 is a wasteful number, since it uses less digits than its factorization.

2215313050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44306273 (or 44306268 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 2215313050 is about 47067.1121909981. The cubic root of 2215313050 is about 1303.6020516053.

Adding to 2215313050 its reverse (503135122), we get a palindrome (2718448172).

The spelling of 2215313050 in words is "two billion, two hundred fifteen million, three hundred thirteen thousand, fifty".