140505500122 has 16 divisors (see below), whose sum is σ = 231799583232. Its totient is φ = 63468932400.

The previous prime is 140505500111. The next prime is 140505500131. The reversal of 140505500122 is 221005505041.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57488754 + ... + 57491197.

It is an arithmetic number, because the mean of its divisors is an integer number (14487473952).

Almost surely, 2^140505500122 is an apocalyptic number.

140505500122 is a deficient number, since it is larger than the sum of its proper divisors (91294083110).

140505500122 is a wasteful number, since it uses less digits than its factorization.

140505500122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114980013.

The product of its (nonzero) digits is 2000, while the sum is 25.

The spelling of 140505500122 in words is "one hundred forty billion, five hundred five million, five hundred thousand, one hundred twenty-two".