222100433234330 has 128 divisors (see below), whose sum is σ = 475149254860800. Its totient is φ = 73133783138304.

The previous prime is 222100433234311. The next prime is 222100433234489. The reversal of 222100433234330 is 33432334001222.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4226996039 + ... + 4227048581.

It is an arithmetic number, because the mean of its divisors is an integer number (3712103553600).

Almost surely, 2^{222100433234330} is an apocalyptic number.

222100433234330 is an abundant number, since it is smaller than the sum of its proper divisors (253048821626470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222100433234330 is a wasteful number, since it uses less digits than its factorization.

222100433234330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63568.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 222100433234330 its reverse (33432334001222), we get a palindrome (255532767235552).

The spelling of 222100433234330 in words is "two hundred twenty-two trillion, one hundred billion, four hundred thirty-three million, two hundred thirty-four thousand, three hundred thirty".