1144311112202 has 4 divisors (see below), whose sum is σ = 1716466668306. Its totient is φ = 572155556100.

The previous prime is 1144311112193. The next prime is 1144311112213. The reversal of 1144311112202 is 2022111134411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 908912450161 + 235398662041 = 953369^2 + 485179^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286077778049 + ... + 286077778052.

Almost surely, 2^{1144311112202} is an apocalyptic number.

1144311112202 is a deficient number, since it is larger than the sum of its proper divisors (572155556104).

1144311112202 is an equidigital number, since it uses as much as digits as its factorization.

1144311112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572155556103.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 1144311112202 its reverse (2022111134411), we get a palindrome (3166422246613).

The spelling of 1144311112202 in words is "one trillion, one hundred forty-four billion, three hundred eleven million, one hundred twelve thousand, two hundred two".