1033220314221 has 16 divisors (see below), whose sum is σ = 1381434264000. Its totient is φ = 686911597568.

The previous prime is 1033220314219. The next prime is 1033220314237. The reversal of 1033220314221 is 1224130223301.

1033220314221 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 a cyclic number.

It is not a de Polignac number, because 1033220314221 - 2¹ = 1033220314219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1033220314191 and 1033220314200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033220314121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2323990 + ... + 2732648.

It is an arithmetic number, because the mean of its divisors is an integer number (86339641500).

Almost surely, 2^{1033220314221} is an apocalyptic number.

It is an amenable number.

1033220314221 is a deficient number, since it is larger than the sum of its proper divisors (348213949779).

1033220314221 is a wasteful number, since it uses less digits than its factorization.

1033220314221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410988.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1033220314221 its reverse (1224130223301), we get a palindrome (2257350537522).

The spelling of 1033220314221 in words is "one trillion, thirty-three billion, two hundred twenty million, three hundred fourteen thousand, two hundred twenty-one".