33850222 has 16 divisors (see below), whose sum is σ = 58730112. Its totient is φ = 14331960.

The previous prime is 33850217. The next prime is 33850237. The reversal of 33850222 is 22205833.

It is a super-2 number, since 2×33850222² = 2291675058898568, which 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 7 ways as a sum of consecutive naturals, for example, 13404 + ... + 15727.

It is an arithmetic number, because the mean of its divisors is an integer number (3670632).

Almost surely, 2^33850222 is an apocalyptic number.

33850222 is a deficient number, since it is larger than the sum of its proper divisors (24879890).

33850222 is a wasteful number, since it uses less digits than its factorization.

33850222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29223.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 33850222 is about 5818.0943615586. The cubic root of 33850222 is about 323.4847714691.

The spelling of 33850222 in words is "thirty-three million, eight hundred fifty thousand, two hundred twenty-two".