4132102221 has 64 divisors (see below), whose sum is σ = 6797280000. Its totient is φ = 2479351680.

The previous prime is 4132102201. The next prime is 4132102223. The reversal of 4132102221 is 1222012314.

It is a happy number.

4132102221 is a `hidden beast` number, since 413 + 210 + 22 + 21 = 666.

4132102221 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4132102221 - 2¹¹ = 4132100173 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4132102194 and 4132102203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4132102223) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2431230 + ... + 2432928.

It is an arithmetic number, because the mean of its divisors is an integer number (106207500).

Almost surely, 2^4132102221 is an apocalyptic number.

4132102221 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4132102221 is a deficient number, since it is larger than the sum of its proper divisors (2665177779).

4132102221 is a wasteful number, since it uses less digits than its factorization.

4132102221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1788 (or 1756 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 4132102221 is about 64281.4298300839. The cubic root of 4132102221 is about 1604.6870662499.

Adding to 4132102221 its reverse (1222012314), we get a palindrome (5354114535).

The spelling of 4132102221 in words is "four billion, one hundred thirty-two million, one hundred two thousand, two hundred twenty-one".