2315262322 has 16 divisors (see below), whose sum is σ = 3518691840. Its totient is φ = 1142380512.

The previous prime is 2315262319. The next prime is 2315262329. The reversal of 2315262322 is 2232625132.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2315262329) 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, 602118 + ... + 605950.

It is an arithmetic number, because the mean of its divisors is an integer number (219918240).

Almost surely, 2^2315262322 is an apocalyptic number.

2315262322 is a deficient number, since it is larger than the sum of its proper divisors (1203429518).

2315262322 is a wasteful number, since it uses less digits than its factorization.

2315262322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7737.

The product of its digits is 8640, while the sum is 28.

The square root of 2315262322 is about 48117.1728388109. The cubic root of 2315262322 is about 1322.9194492860.

Adding to 2315262322 its reverse (2232625132), we get a palindrome (4547887454).

The spelling of 2315262322 in words is "two billion, three hundred fifteen million, two hundred sixty-two thousand, three hundred twenty-two".