33222301221244 has 48 divisors (see below), whose sum is σ = 61544261560320. Its totient is φ = 15664922723520.

The previous prime is 33222301221223. The next prime is 33222301221251. The reversal of 33222301221244 is 44212210322233.

It is a super-2 number, since 2×33222301221244² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233521917 + ... + 233664139.

It is an arithmetic number, because the mean of its divisors is an integer number (1282172115840).

Almost surely, 2^{33222301221244} is an apocalyptic number.

It is an amenable number.

33222301221244 is a deficient number, since it is larger than the sum of its proper divisors (28321960339076).

33222301221244 is a wasteful number, since it uses less digits than its factorization.

33222301221244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189130 (or 189128 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 33222301221244 its reverse (44212210322233), we get a palindrome (77434511543477).

The spelling of 33222301221244 in words is "thirty-three trillion, two hundred twenty-two billion, three hundred one million, two hundred twenty-one thousand, two hundred forty-four".