33100222221201 has 16 divisors (see below), whose sum is σ = 45502797901824. Its totient is φ = 21386871926784.

The previous prime is 33100222221197. The next prime is 33100222221233. The reversal of 33100222221201 is 10212222200133.

It is not a de Polignac number, because 33100222221201 - 2² = 33100222221197 is a prime.

It is a super-2 number, since 2×33100222221201² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33100222221601) 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, 580127505 + ... + 580184558.

It is an arithmetic number, because the mean of its divisors is an integer number (2843924868864).

Almost surely, 2^{33100222221201} is an apocalyptic number.

It is an amenable number.

33100222221201 is a deficient number, since it is larger than the sum of its proper divisors (12402575680623).

33100222221201 is a wasteful number, since it uses less digits than its factorization.

33100222221201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160312360.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 33100222221201 its reverse (10212222200133), we get a palindrome (43312444421334).

The spelling of 33100222221201 in words is "thirty-three trillion, one hundred billion, two hundred twenty-two million, two hundred twenty-one thousand, two hundred one".