33223332212201 has 4 divisors (see below), whose sum is σ = 33223349660304. Its totient is φ = 33223314764100.

The previous prime is 33223332212149. The next prime is 33223332212209. The reversal of 33223332212201 is 10221223332233.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 33223332212201 - 2¹⁴ = 33223332195817 is a prime.

It is a super-2 number, since 2×33223332212201² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33223332212209) 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, 5461055 + ... + 9811716.

It is an arithmetic number, because the mean of its divisors is an integer number (8305837415076).

Almost surely, 2^{33223332212201} is an apocalyptic number.

It is an amenable number.

33223332212201 is a deficient number, since it is larger than the sum of its proper divisors (17448103).

33223332212201 is a wasteful number, since it uses less digits than its factorization.

33223332212201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17448102.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 33223332212201 its reverse (10221223332233), we get a palindrome (43444555544434).

The spelling of 33223332212201 in words is "thirty-three trillion, two hundred twenty-three billion, three hundred thirty-two million, two hundred twelve thousand, two hundred one".