45222240360 has 128 divisors (see below), whose sum is σ = 148058357760. Its totient is φ = 10958649600.

The previous prime is 45222240353. The next prime is 45222240377. The reversal of 45222240360 is 6304222254.

It is a super-2 number, since 2×45222240360² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4471069 + ... + 4481171.

It is an arithmetic number, because the mean of its divisors is an integer number (1156705920).

Almost surely, 2^45222240360 is an apocalyptic number.

45222240360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45222240360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74029178880).

45222240360 is an abundant number, since it is smaller than the sum of its proper divisors (102836117400).

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

45222240360 is a wasteful number, since it uses less digits than its factorization.

45222240360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13519 (or 13515 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

It can be divided in two parts, 45222 and 240360, that added together give a palindrome (285582).

The spelling of 45222240360 in words is "forty-five billion, two hundred twenty-two million, two hundred forty thousand, three hundred sixty".