2422531316 has 6 divisors (see below), whose sum is σ = 4239429810. Its totient is φ = 1211265656.

The previous prime is 2422531271. The next prime is 2422531333. The reversal of 2422531316 is 6131352242.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1909690000 + 512841316 = 43700^2 + 22646^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302816411 + ... + 302816418.

It is an arithmetic number, because the mean of its divisors is an integer number (706571635).

Almost surely, 2^2422531316 is an apocalyptic number.

It is an amenable number.

2422531316 is a deficient number, since it is larger than the sum of its proper divisors (1816898494).

2422531316 is a wasteful number, since it uses less digits than its factorization.

2422531316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605632833 (or 605632831 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 2422531316 is about 49219.2169381025. The cubic root of 2422531316 is about 1343.0426360997.

Adding to 2422531316 its reverse (6131352242), we get a palindrome (8553883558).

The spelling of 2422531316 in words is "two billion, four hundred twenty-two million, five hundred thirty-one thousand, three hundred sixteen".