5512630122 has 80 divisors (see below), whose sum is σ = 12490917120. Its totient is φ = 1817067168.

The previous prime is 5512630121. The next prime is 5512630129. The reversal of 5512630122 is 2210362155.

It is a happy number.

5512630122 is a `hidden beast` number, since 5 + 5 + 1 + 2 + 630 + 1 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (5512630121) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6697803 + ... + 6698625.

It is an arithmetic number, because the mean of its divisors is an integer number (156136464).

Almost surely, 2^5512630122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5512630122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6245458560).

5512630122 is an abundant number, since it is smaller than the sum of its proper divisors (6978286998).

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

5512630122 is a wasteful number, since it uses less digits than its factorization.

5512630122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249 (or 1240 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 5512630122 is about 74247.0883065457. The cubic root of 5512630122 is about 1766.5243083503.

Adding to 5512630122 its reverse (2210362155), we get a palindrome (7722992277).

The spelling of 5512630122 in words is "five billion, five hundred twelve million, six hundred thirty thousand, one hundred twenty-two".