44522211320 has 32 divisors (see below), whose sum is σ = 105447344400. Its totient is φ = 16871574528.

The previous prime is 44522211289. The next prime is 44522211341. The reversal of 44522211320 is 2311222544.

It is a super-2 number, since 2×44522211320² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44522211320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29290169 + ... + 29291688.

Almost surely, 2^44522211320 is an apocalyptic number.

44522211320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44522211320 is an abundant number, since it is smaller than the sum of its proper divisors (60925133080).

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

44522211320 is a wasteful number, since it uses less digits than its factorization.

44522211320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58581887 (or 58581883 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 44522211320 its reverse (2311222544), we get a palindrome (46833433864).

The spelling of 44522211320 in words is "forty-four billion, five hundred twenty-two million, two hundred eleven thousand, three hundred twenty".