33222022234 has 32 divisors (see below), whose sum is σ = 55577638080. Its totient is φ = 14801409792.

The previous prime is 33222022201. The next prime is 33222022237. The reversal of 33222022234 is 43222022233.

It is a super-2 number, since 2×33222022234² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33222022199 and 33222022208.

It is not an unprimeable number, because it can be changed into a prime (33222022237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1026057 + ... + 1057939.

It is an arithmetic number, because the mean of its divisors is an integer number (1736801190).

Almost surely, 2^33222022234 is an apocalyptic number.

33222022234 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

33222022234 is a deficient number, since it is larger than the sum of its proper divisors (22355615846).

33222022234 is a wasteful number, since it uses less digits than its factorization.

33222022234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33534.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 33222022234 its reverse (43222022233), we get a palindrome (76444044467).

Subtracting 33222022234 from its reverse (43222022233), we obtain a palindrome (9999999999).

The spelling of 33222022234 in words is "thirty-three billion, two hundred twenty-two million, twenty-two thousand, two hundred thirty-four".