63336222122 has 16 divisors (see below), whose sum is σ = 96372763080. Its totient is φ = 31214979072.

The previous prime is 63336222121. The next prime is 63336222139. The reversal of 63336222122 is 22122263336.

It can be written as a sum of positive squares in 4 ways, for example, as 56510322961 + 6825899161 = 237719^2 + 82619^2 .

It is a super-2 number, since 2×63336222122² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (63336222121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 710603 + ... + 794750.

Almost surely, 2^63336222122 is an apocalyptic number.

63336222122 is a deficient number, since it is larger than the sum of its proper divisors (33036540958).

63336222122 is a wasteful number, since it uses less digits than its factorization.

63336222122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505657.

The product of its digits is 31104, while the sum is 32.

Adding to 63336222122 its reverse (22122263336), we get a palindrome (85458485458).

The spelling of 63336222122 in words is "sixty-three billion, three hundred thirty-six million, two hundred twenty-two thousand, one hundred twenty-two".