140022340122 has 48 divisors (see below), whose sum is σ = 332697490560. Its totient is φ = 39155179392.

The previous prime is 140022340057. The next prime is 140022340151. The reversal of 140022340122 is 221043220041.

140022340122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5052847 + ... + 5080482.

It is an arithmetic number, because the mean of its divisors is an integer number (6931197720).

Almost surely, 2^140022340122 is an apocalyptic number.

140022340122 is an abundant number, since it is smaller than the sum of its proper divisors (192675150438).

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

140022340122 is a wasteful number, since it uses less digits than its factorization.

140022340122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10133395 (or 10133388 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 140022340122 its reverse (221043220041), we get a palindrome (361065560163).

The spelling of 140022340122 in words is "one hundred forty billion, twenty-two million, three hundred forty thousand, one hundred twenty-two".