140122333243111 has 2 divisors, whose sum is σ = 140122333243112. Its totient is φ = 140122333243110.

The previous prime is 140122333243033. The next prime is 140122333243127. The reversal of 140122333243111 is 111342333221041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140122333243111 - 2¹⁷ = 140122333112039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140122333243171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70061166621555 + 70061166621556.

It is an arithmetic number, because the mean of its divisors is an integer number (70061166621556).

Almost surely, 2^{140122333243111} is an apocalyptic number.

140122333243111 is a deficient number, since it is larger than the sum of its proper divisors (1).

140122333243111 is an equidigital number, since it uses as much as digits as its factorization.

140122333243111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 140122333243111 its reverse (111342333221041), we get a palindrome (251464666464152).

The spelling of 140122333243111 in words is "one hundred forty trillion, one hundred twenty-two billion, three hundred thirty-three million, two hundred forty-three thousand, one hundred eleven".