2215250341 has 4 divisors (see below), whose sum is σ = 2215433952. Its totient is φ = 2215066732.

The previous prime is 2215250327. The next prime is 2215250363. The reversal of 2215250341 is 1430525122.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2215250341 - 2⁵ = 2215250309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2215250311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72331 + ... + 98296.

It is an arithmetic number, because the mean of its divisors is an integer number (553858488).

Almost surely, 2^2215250341 is an apocalyptic number.

It is an amenable number.

2215250341 is a deficient number, since it is larger than the sum of its proper divisors (183611).

2215250341 is a wasteful number, since it uses less digits than its factorization.

2215250341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183610.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2215250341 is about 47066.4460204932. The cubic root of 2215250341 is about 1303.5897511086.

Adding to 2215250341 its reverse (1430525122), we get a palindrome (3645775463).

The spelling of 2215250341 in words is "two billion, two hundred fifteen million, two hundred fifty thousand, three hundred forty-one".