4551113222 has 4 divisors (see below), whose sum is σ = 6826669836. Its totient is φ = 2275556610.

The previous prime is 4551113209. The next prime is 4551113251. The reversal of 4551113222 is 2223111554.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 4551113191 and 4551113200.

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, 1137778304 + ... + 1137778307.

It is an arithmetic number, because the mean of its divisors is an integer number (1706667459).

Almost surely, 2^4551113222 is an apocalyptic number.

4551113222 is a deficient number, since it is larger than the sum of its proper divisors (2275556614).

4551113222 is a wasteful number, since it uses less digits than its factorization.

4551113222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2275556613.

The product of its digits is 2400, while the sum is 26.

The square root of 4551113222 is about 67461.9390619629. The cubic root of 4551113222 is about 1657.1909260538.

Adding to 4551113222 its reverse (2223111554), we get a palindrome (6774224776).

The spelling of 4551113222 in words is "four billion, five hundred fifty-one million, one hundred thirteen thousand, two hundred twenty-two".