4021221034113 has 8 divisors (see below), whose sum is σ = 5367513480576. Its totient is φ = 2677871305200.

The previous prime is 4021221034111. The next prime is 4021221034133. The reversal of 4021221034113 is 3114301221204.

4021221034113 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 4021221034113 - 2¹ = 4021221034111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4021221034111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 735676198 + ... + 735681663.

It is an arithmetic number, because the mean of its divisors is an integer number (670939185072).

Almost surely, 2^{4021221034113} is an apocalyptic number.

It is an amenable number.

4021221034113 is a deficient number, since it is larger than the sum of its proper divisors (1346292446463).

4021221034113 is a wasteful number, since it uses less digits than its factorization.

4021221034113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1471358775.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 4021221034113 its reverse (3114301221204), we get a palindrome (7135522255317).

The spelling of 4021221034113 in words is "four trillion, twenty-one billion, two hundred twenty-one million, thirty-four thousand, one hundred thirteen".