33050220666623 has 8 divisors (see below), whose sum is σ = 33427012608000. Its totient is φ = 32673549639808.

The previous prime is 33050220666587. The next prime is 33050220666653. The reversal of 33050220666623 is 32666602205033.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 33050220666623 - 2¹⁸ = 33050220404479 is a prime.

It is a super-2 number, since 2×33050220666623² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33050220666653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29678798 + ... + 30772251.

It is an arithmetic number, because the mean of its divisors is an integer number (4178376576000).

Almost surely, 2^{33050220666623} is an apocalyptic number.

33050220666623 is a deficient number, since it is larger than the sum of its proper divisors (376791941377).

33050220666623 is an equidigital number, since it uses as much as digits as its factorization.

33050220666623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60457281.

The product of its (nonzero) digits is 1399680, while the sum is 44.

The spelling of 33050220666623 in words is "thirty-three trillion, fifty billion, two hundred twenty million, six hundred sixty-six thousand, six hundred twenty-three".