44222040310 has 16 divisors (see below), whose sum is σ = 90971054496. Its totient is φ = 15161842368.

The previous prime is 44222040287. The next prime is 44222040311. The reversal of 44222040310 is 1304022244.

It is a happy number.

It is a super-2 number, since 2×44222040310² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44222040311) 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, 315871647 + ... + 315871786.

It is an arithmetic number, because the mean of its divisors is an integer number (5685690906).

Almost surely, 2^44222040310 is an apocalyptic number.

44222040310 is an abundant number, since it is smaller than the sum of its proper divisors (46749014186).

44222040310 is a wasteful number, since it uses less digits than its factorization.

44222040310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631743447.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 44222040310 its reverse (1304022244), we get a palindrome (45526062554).

The spelling of 44222040310 in words is "forty-four billion, two hundred twenty-two million, forty thousand, three hundred ten".