140022103223021 has 16 divisors (see below), whose sum is σ = 147621621087360. Its totient is φ = 132445730442240.

The previous prime is 140022103222997. The next prime is 140022103223027. The reversal of 140022103223021 is 120322301220041.

It is a cyclic number.

It is not a de Polignac number, because 140022103223021 - 2¹⁸ = 140022102960877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140022103223027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31136465 + ... + 35348601.

It is an arithmetic number, because the mean of its divisors is an integer number (9226351317960).

Almost surely, 2^{140022103223021} is an apocalyptic number.

It is an amenable number.

140022103223021 is a deficient number, since it is larger than the sum of its proper divisors (7599517864339).

140022103223021 is a wasteful number, since it uses less digits than its factorization.

140022103223021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4214884.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 140022103223021 its reverse (120322301220041), we get a palindrome (260344404443062).

The spelling of 140022103223021 in words is "one hundred forty trillion, twenty-two billion, one hundred three million, two hundred twenty-three thousand, twenty-one".