33450076221 has 8 divisors (see below), whose sum is σ = 44745380064. Its totient is φ = 22227411600.

The previous prime is 33450076169. The next prime is 33450076267. The reversal of 33450076221 is 12267005433.

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

It is not a de Polignac number, because 33450076221 - 2¹⁴ = 33450059837 is a prime.

It is a super-2 number, since 2×33450076221² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33450076021) 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, 18158730 + ... + 18160571.

It is an arithmetic number, because the mean of its divisors is an integer number (5593172508).

Almost surely, 2^33450076221 is an apocalyptic number.

It is an amenable number.

33450076221 is a deficient number, since it is larger than the sum of its proper divisors (11295303843).

33450076221 is a wasteful number, since it uses less digits than its factorization.

33450076221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36319611.

The product of its (nonzero) digits is 30240, while the sum is 33.

The spelling of 33450076221 in words is "thirty-three billion, four hundred fifty million, seventy-six thousand, two hundred twenty-one".