33100201222 has 48 divisors (see below), whose sum is σ = 55608559776. Its totient is φ = 14762563200.

The previous prime is 33100201213. The next prime is 33100201223. The reversal of 33100201222 is 22210200133.

It is a junction number, because it is equal to n+sod(n) for n = 33100201196 and 33100201205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33100201223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3475447 + ... + 3484957.

It is an arithmetic number, because the mean of its divisors is an integer number (1158511662).

Almost surely, 2^33100201222 is an apocalyptic number.

33100201222 is a deficient number, since it is larger than the sum of its proper divisors (22508358554).

33100201222 is a wasteful number, since it uses less digits than its factorization.

33100201222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9805 (or 9794 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 33100201222 its reverse (22210200133), we get a palindrome (55310401355).

The spelling of 33100201222 in words is "thirty-three billion, one hundred million, two hundred one thousand, two hundred twenty-two".