1140222002311 has 8 divisors (see below), whose sum is σ = 1304054470304. Its totient is φ = 976625436960.

The previous prime is 1140222002263. The next prime is 1140222002321. The reversal of 1140222002311 is 1132002220411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1140222002311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140222002321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58965300 + ... + 58984633.

It is an arithmetic number, because the mean of its divisors is an integer number (163006808788).

Almost surely, 2^{1140222002311} is an apocalyptic number.

1140222002311 is a deficient number, since it is larger than the sum of its proper divisors (163832467993).

1140222002311 is a wasteful number, since it uses less digits than its factorization.

1140222002311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117951321.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1140222002311 its reverse (1132002220411), we get a palindrome (2272224222722).

The spelling of 1140222002311 in words is "one trillion, one hundred forty billion, two hundred twenty-two million, two thousand, three hundred eleven".