140022234007 has 2 divisors, whose sum is σ = 140022234008. Its totient is φ = 140022234006.

The previous prime is 140022233951. The next prime is 140022234047. The reversal of 140022234007 is 700432220041.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140022234007 - 2¹⁹ = 140021709719 is a prime.

It is a super-2 number, since 2×140022234007² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140022234047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70011117003 + 70011117004.

It is an arithmetic number, because the mean of its divisors is an integer number (70011117004).

Almost surely, 2^140022234007 is an apocalyptic number.

140022234007 is a deficient number, since it is larger than the sum of its proper divisors (1).

140022234007 is an equidigital number, since it uses as much as digits as its factorization.

140022234007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 25.

Adding to 140022234007 its reverse (700432220041), we get a palindrome (840454454048).

The spelling of 140022234007 in words is "one hundred forty billion, twenty-two million, two hundred thirty-four thousand, seven".