44001133222 has 8 divisors (see below), whose sum is σ = 66002595336. Its totient is φ = 22000268112.

The previous prime is 44001133219. The next prime is 44001133249. The reversal of 44001133222 is 22233110044.

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

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 44001133193 and 44001133202.

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, 182418 + ... + 348250.

It is an arithmetic number, because the mean of its divisors is an integer number (8250324417).

Almost surely, 2^44001133222 is an apocalyptic number.

44001133222 is the 132667-th heptagonal number.

44001133222 is a deficient number, since it is larger than the sum of its proper divisors (22001462114).

44001133222 is a wasteful number, since it uses less digits than its factorization.

44001133222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298502.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 44001133222 its reverse (22233110044), we get a palindrome (66234243266).

The spelling of 44001133222 in words is "forty-four billion, one million, one hundred thirty-three thousand, two hundred twenty-two".