1144310302222 has 16 divisors (see below), whose sum is σ = 1728076264992. Its totient is φ = 568285948800.

The previous prime is 1144310302181. The next prime is 1144310302241. The reversal of 1144310302222 is 2222030134411.

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, 1908898 + ... + 2435674.

It is an arithmetic number, because the mean of its divisors is an integer number (108004766562).

Almost surely, 2^{1144310302222} is an apocalyptic number.

1144310302222 is a deficient number, since it is larger than the sum of its proper divisors (583765962770).

1144310302222 is a wasteful number, since it uses less digits than its factorization.

1144310302222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534123.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1144310302222 its reverse (2222030134411), we get a palindrome (3366340436633).

The spelling of 1144310302222 in words is "one trillion, one hundred forty-four billion, three hundred ten million, three hundred two thousand, two hundred twenty-two".