33022210310221 has 16 divisors (see below), whose sum is σ = 39227836046400. Its totient is φ = 27459485222400.

The previous prime is 33022210310161. The next prime is 33022210310251. The reversal of 33022210310221 is 12201301222033.

It is not a de Polignac number, because 33022210310221 - 2⁹ = 33022210309709 is a prime.

It is a super-2 number, since 2×33022210310221² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33022210310192 and 33022210310201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33022210310251) 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, 2724149220 + ... + 2724161341.

It is an arithmetic number, because the mean of its divisors is an integer number (2451739752900).

Almost surely, 2^{33022210310221} is an apocalyptic number.

It is an amenable number.

33022210310221 is a deficient number, since it is larger than the sum of its proper divisors (6205625736179).

33022210310221 is a wasteful number, since it uses less digits than its factorization.

33022210310221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5448310620.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 33022210310221 its reverse (12201301222033), we get a palindrome (45223511532254).

The spelling of 33022210310221 in words is "thirty-three trillion, twenty-two billion, two hundred ten million, three hundred ten thousand, two hundred twenty-one".