140051222243 has 2 divisors, whose sum is σ = 140051222244. Its totient is φ = 140051222242.

The previous prime is 140051222203. The next prime is 140051222257. The reversal of 140051222243 is 342222150041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140051222243 - 2⁸ = 140051221987 is a prime.

It is a super-2 number, since 2×140051222243² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (140051222203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70025611121 + 70025611122.

It is an arithmetic number, because the mean of its divisors is an integer number (70025611122).

Almost surely, 2^140051222243 is an apocalyptic number.

140051222243 is a deficient number, since it is larger than the sum of its proper divisors (1).

140051222243 is an equidigital number, since it uses as much as digits as its factorization.

140051222243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 140051222243 its reverse (342222150041), we get a palindrome (482273372284).

The spelling of 140051222243 in words is "one hundred forty billion, fifty-one million, two hundred twenty-two thousand, two hundred forty-three".