315222540230 has 16 divisors (see below), whose sum is σ = 611046770544. Its totient is φ = 116389860960.

The previous prime is 315222540169. The next prime is 315222540263. The reversal of 315222540230 is 32045222513.

It is a super-3 number, since 3×315222540230³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 315222540193 and 315222540202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1212394256 + ... + 1212394515.

It is an arithmetic number, because the mean of its divisors is an integer number (38190423159).

Almost surely, 2^315222540230 is an apocalyptic number.

315222540230 is a deficient number, since it is larger than the sum of its proper divisors (295824230314).

315222540230 is a wasteful number, since it uses less digits than its factorization.

315222540230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2424788791.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 315222540230 its reverse (32045222513), we get a palindrome (347267762743).

It can be divided in two parts, 31522 and 2540230, that added together give a palindrome (2571752).

The spelling of 315222540230 in words is "three hundred fifteen billion, two hundred twenty-two million, five hundred forty thousand, two hundred thirty".