2442201322 has 32 divisors (see below), whose sum is σ = 4089795264. Its totient is φ = 1093443120.

The previous prime is 2442201259. The next prime is 2442201329. The reversal of 2442201322 is 2231022442.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 2442201293 and 2442201302.

It is not an unprimeable number, because it can be changed into a prime (2442201329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171508 + ... + 185200.

It is an arithmetic number, because the mean of its divisors is an integer number (127806102).

Almost surely, 2^2442201322 is an apocalyptic number.

2442201322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2442201322 is a deficient number, since it is larger than the sum of its proper divisors (1647593942).

2442201322 is a wasteful number, since it uses less digits than its factorization.

2442201322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13795 (or 13773 counting only the distinct ones).

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

The square root of 2442201322 is about 49418.6333481613. The cubic root of 2442201322 is about 1346.6678354917.

Adding to 2442201322 its reverse (2231022442), we get a palindrome (4673223764).

It can be divided in two parts, 244220 and 1322, that added together give a palindrome (245542).

The spelling of 2442201322 in words is "two billion, four hundred forty-two million, two hundred one thousand, three hundred twenty-two".