1140330204221 has 16 divisors (see below), whose sum is σ = 1237110767088. Its totient is φ = 1044845568000.

The previous prime is 1140330204197. The next prime is 1140330204259. The reversal of 1140330204221 is 1224020330411.

It can be written as a sum of positive squares in 8 ways, for example, as 136706928121 + 1003623276100 = 369739^2 + 1001810^2 .

It is not a de Polignac number, because 1140330204221 - 2⁶ = 1140330204157 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 (1140330204421) 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 15 ways as a sum of consecutive naturals, for example, 38456561 + ... + 38486201.

It is an arithmetic number, because the mean of its divisors is an integer number (77319422943).

Almost surely, 2^{1140330204221} is an apocalyptic number.

It is an amenable number.

1140330204221 is a deficient number, since it is larger than the sum of its proper divisors (96780562867).

1140330204221 is a wasteful number, since it uses less digits than its factorization.

1140330204221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51392.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1140330204221 its reverse (1224020330411), we get a palindrome (2364350534632).

The spelling of 1140330204221 in words is "one trillion, one hundred forty billion, three hundred thirty million, two hundred four thousand, two hundred twenty-one".