4222450452 has 48 divisors (see below), whose sum is σ = 10814049792. Its totient is φ = 1271674080.

The previous prime is 4222450417. The next prime is 4222450493. The reversal of 4222450452 is 2540542224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76608 + ... + 119639.

It is an arithmetic number, because the mean of its divisors is an integer number (225292704).

Almost surely, 2^4222450452 is an apocalyptic number.

It is an amenable number.

4222450452 is an abundant number, since it is smaller than the sum of its proper divisors (6591599340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4222450452 is a wasteful number, since it uses less digits than its factorization.

4222450452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196428 (or 196426 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 30.

The square root of 4222450452 is about 64980.3851327460. The cubic root of 4222450452 is about 1616.2983169205.

Adding to 4222450452 its reverse (2540542224), we get a palindrome (6762992676).

The spelling of 4222450452 in words is "four billion, two hundred twenty-two million, four hundred fifty thousand, four hundred fifty-two".