44222021422 has 8 divisors (see below), whose sum is σ = 66338821296. Its totient is φ = 22109080992.

The previous prime is 44222021413. The next prime is 44222021479. The reversal of 44222021422 is 22412022244.

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

It is a super-3 number, since 3×44222021422³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 936043 + ... + 982150.

It is an arithmetic number, because the mean of its divisors is an integer number (8292352662).

Almost surely, 2^44222021422 is an apocalyptic number.

44222021422 is a deficient number, since it is larger than the sum of its proper divisors (22116799874).

44222021422 is a wasteful number, since it uses less digits than its factorization.

44222021422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1929722.

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 44222021422 its reverse (22412022244), we get a palindrome (66634043666).

The spelling of 44222021422 in words is "forty-four billion, two hundred twenty-two million, twenty-one thousand, four hundred twenty-two".