4421012333 has 4 divisors (see below), whose sum is σ = 4681071900. Its totient is φ = 4160952768.

The previous prime is 4421012317. The next prime is 4421012381. The reversal of 4421012333 is 3332101244.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4049795044 + 371217289 = 63638^2 + 19267^2 .

It is a cyclic number.

It is not a de Polignac number, because 4421012333 - 2⁴ = 4421012317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4421012299 and 4421012308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4421012383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130029758 + ... + 130029791.

It is an arithmetic number, because the mean of its divisors is an integer number (1170267975).

Almost surely, 2^4421012333 is an apocalyptic number.

It is an amenable number.

4421012333 is a deficient number, since it is larger than the sum of its proper divisors (260059567).

4421012333 is a wasteful number, since it uses less digits than its factorization.

4421012333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260059566.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 4421012333 is about 66490.6935818841. The cubic root of 4421012333 is about 1641.2468622481.

Adding to 4421012333 its reverse (3332101244), we get a palindrome (7753113577).

The spelling of 4421012333 in words is "four billion, four hundred twenty-one million, twelve thousand, three hundred thirty-three".