44222212000 has 48 divisors (see below), whose sum is σ = 108653984712. Its totient is φ = 17688883200.

The previous prime is 44222211961. The next prime is 44222212009. The reversal of 44222212000 is 21222244.

44222212000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2686141584 + 41536070416 = 51828^2 + 203804^2 .

It is not an unprimeable number, because it can be changed into a prime (44222212009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5523777 + ... + 5531776.

Almost surely, 2^44222212000 is an apocalyptic number.

44222212000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44222212000 is an abundant number, since it is smaller than the sum of its proper divisors (64431772712).

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

44222212000 is a wasteful number, since it uses less digits than its factorization.

44222212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11055578 (or 11055560 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 44222212000 its reverse (21222244), we get a palindrome (44243434244).

The spelling of 44222212000 in words is "forty-four billion, two hundred twenty-two million, two hundred twelve thousand".