90034444222 has 8 divisors (see below), whose sum is σ = 135229134672. Its totient is φ = 44958066000.

The previous prime is 90034444177. The next prime is 90034444237. The reversal of 90034444222 is 22244443009.

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

It is a super-2 number, since 2×90034444222² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29576154 + ... + 29579197.

It is an arithmetic number, because the mean of its divisors is an integer number (16903641834).

Almost surely, 2^90034444222 is an apocalyptic number.

90034444222 is a deficient number, since it is larger than the sum of its proper divisors (45194690450).

90034444222 is a wasteful number, since it uses less digits than its factorization.

90034444222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59156114.

The product of its (nonzero) digits is 55296, while the sum is 34.

The spelling of 90034444222 in words is "ninety billion, thirty-four million, four hundred forty-four thousand, two hundred twenty-two".