33221222102 has 8 divisors (see below), whose sum is σ = 50224210176. Its totient is φ = 16479818712.

The previous prime is 33221222093. The next prime is 33221222113. The reversal of 33221222102 is 20122212233.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×33221222102² (a number of 22 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 3 ways as a sum of consecutive naturals, for example, 65395853 + ... + 65396360.

It is an arithmetic number, because the mean of its divisors is an integer number (6278026272).

Almost surely, 2^33221222102 is an apocalyptic number.

33221222102 is a deficient number, since it is larger than the sum of its proper divisors (17002988074).

33221222102 is a wasteful number, since it uses less digits than its factorization.

33221222102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130792342.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 33221222102 its reverse (20122212233), we get a palindrome (53343434335).

The spelling of 33221222102 in words is "thirty-three billion, two hundred twenty-one million, two hundred twenty-two thousand, one hundred two".