140020022511223 has 2 divisors, whose sum is σ = 140020022511224. Its totient is φ = 140020022511222.

The previous prime is 140020022511181. The next prime is 140020022511287. The reversal of 140020022511223 is 322115220020041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140020022511223 - 2¹⁷ = 140020022380151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140020022511923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70010011255611 + 70010011255612.

It is an arithmetic number, because the mean of its divisors is an integer number (70010011255612).

Almost surely, 2^{140020022511223} is an apocalyptic number.

140020022511223 is a deficient number, since it is larger than the sum of its proper divisors (1).

140020022511223 is an equidigital number, since it uses as much as digits as its factorization.

140020022511223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 140020022511223 its reverse (322115220020041), we get a palindrome (462135242531264).

The spelling of 140020022511223 in words is "one hundred forty trillion, twenty billion, twenty-two million, five hundred eleven thousand, two hundred twenty-three".