140223343122 has 24 divisors (see below), whose sum is σ = 307979126364. Its totient is φ = 46100824704.

The previous prime is 140223343111. The next prime is 140223343151. The reversal of 140223343122 is 221343322041.

140223343122 is a `hidden beast` number, since 1 + 4 + 0 + 223 + 3 + 431 + 2 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 120047697441 + 20175645681 = 346479^2 + 142041^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53356123 + ... + 53358750.

Almost surely, 2^140223343122 is an apocalyptic number.

140223343122 is an abundant number, since it is smaller than the sum of its proper divisors (167755783242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140223343122 is a wasteful number, since it uses less digits than its factorization.

140223343122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106714954 (or 106714951 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 140223343122 its reverse (221343322041), we get a palindrome (361566665163).

The spelling of 140223343122 in words is "one hundred forty billion, two hundred twenty-three million, three hundred forty-three thousand, one hundred twenty-two".