33106221622 has 8 divisors (see below), whose sum is σ = 49878096696. Its totient is φ = 16480189392.

The previous prime is 33106221613. The next prime is 33106221649. The reversal of 33106221622 is 22612260133.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36460143 + ... + 36461050.

It is an arithmetic number, because the mean of its divisors is an integer number (6234762087).

Almost surely, 2^33106221622 is an apocalyptic number.

33106221622 is a deficient number, since it is larger than the sum of its proper divisors (16771875074).

33106221622 is a wasteful number, since it uses less digits than its factorization.

33106221622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72921422.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 33106221622 its reverse (22612260133), we get a palindrome (55718481755).

The spelling of 33106221622 in words is "thirty-three billion, one hundred six million, two hundred twenty-one thousand, six hundred twenty-two".