4102221154 has 8 divisors (see below), whose sum is σ = 6319638108. Its totient is φ = 1995675120.

The previous prime is 4102221139. The next prime is 4102221209. The reversal of 4102221154 is 4511222014.

4102221154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2760977025 + 1341244129 = 52545^2 + 36623^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27717637 + ... + 27717784.

Almost surely, 2^4102221154 is an apocalyptic number.

4102221154 is a deficient number, since it is larger than the sum of its proper divisors (2217416954).

4102221154 is a wasteful number, since it uses less digits than its factorization.

4102221154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55435460.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 4102221154 is about 64048.5843247140. The cubic root of 4102221154 is about 1600.8096363303.

Adding to 4102221154 its reverse (4511222014), we get a palindrome (8613443168).

The spelling of 4102221154 in words is "four billion, one hundred two million, two hundred twenty-one thousand, one hundred fifty-four".