44221332210 has 32 divisors (see below), whose sum is σ = 115779488832. Its totient is φ = 10720322880.

The previous prime is 44221332193. The next prime is 44221332257. The reversal of 44221332210 is 1223312244.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67001689 + ... + 67002348.

It is an arithmetic number, because the mean of its divisors is an integer number (3618109026).

Almost surely, 2^44221332210 is an apocalyptic number.

44221332210 is an abundant number, since it is smaller than the sum of its proper divisors (71558156622).

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

44221332210 is a wasteful number, since it uses less digits than its factorization.

44221332210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134004058.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 44221332210 its reverse (1223312244), we get a palindrome (45444644454).

The spelling of 44221332210 in words is "forty-four billion, two hundred twenty-one million, three hundred thirty-two thousand, two hundred ten".