63163122 has 32 divisors (see below), whose sum is σ = 139371840. Its totient is φ = 18923520.

The previous prime is 63163103. The next prime is 63163123. The reversal of 63163122 is 22136136.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 63163092 and 63163101.

It is not an unprimeable number, because it can be changed into a prime (63163123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 498 + ... + 11250.

It is an arithmetic number, because the mean of its divisors is an integer number (4355370).

Almost surely, 2^63163122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63163122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69685920).

63163122 is an abundant number, since it is smaller than the sum of its proper divisors (76208718).

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

63163122 is a wasteful number, since it uses less digits than its factorization.

63163122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10858.

The product of its digits is 1296, while the sum is 24.

The square root of 63163122 is about 7947.5230103473. The cubic root of 63163122 is about 398.2488490298.

Adding to 63163122 its reverse (22136136), we get a palindrome (85299258).

The spelling of 63163122 in words is "sixty-three million, one hundred sixty-three thousand, one hundred twenty-two".