33222200001 has 32 divisors (see below), whose sum is σ = 46904180736. Its totient is φ = 20882448000.

The previous prime is 33222199999. The next prime is 33222200009. The reversal of 33222200001 is 10000222233.

It is not a de Polignac number, because 33222200001 - 2¹ = 33222199999 is a prime.

It is a super-2 number, since 2×33222200001² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33222200009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2995296 + ... + 3006366.

It is an arithmetic number, because the mean of its divisors is an integer number (1465755648).

Almost surely, 2^33222200001 is an apocalyptic number.

33222200001 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

33222200001 is a deficient number, since it is larger than the sum of its proper divisors (13681980735).

33222200001 is a wasteful number, since it uses less digits than its factorization.

33222200001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11933.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 33222200001 its reverse (10000222233), we get a palindrome (43222422234).

The spelling of 33222200001 in words is "thirty-three billion, two hundred twenty-two million, two hundred thousand, one".