140212323333011 has 4 divisors (see below), whose sum is σ = 140221392123024. Its totient is φ = 140203254543000.

The previous prime is 140212323333001. The next prime is 140212323333067. The reversal of 140212323333011 is 110333323212041.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140212323333011 is a prime.

It is a super-2 number, since 2×140212323333011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140212323333001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4534371815 + ... + 4534402736.

It is an arithmetic number, because the mean of its divisors is an integer number (35055348030756).

Almost surely, 2^{140212323333011} is an apocalyptic number.

140212323333011 is a deficient number, since it is larger than the sum of its proper divisors (9068790013).

140212323333011 is an equidigital number, since it uses as much as digits as its factorization.

140212323333011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9068790012.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 140212323333011 its reverse (110333323212041), we get a palindrome (250545646545052).

The spelling of 140212323333011 in words is "one hundred forty trillion, two hundred twelve billion, three hundred twenty-three million, three hundred thirty-three thousand, eleven".