140022041213021 has 16 divisors (see below), whose sum is σ = 153702435152448. Its totient is φ = 126501148425600.

The previous prime is 140022041212919. The next prime is 140022041213039. The reversal of 140022041213021 is 120312140220041.

It is a cyclic number.

It is not a de Polignac number, because 140022041213021 - 2⁴² = 135623994701917 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 (140022041213921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21685451 + ... + 27391656.

It is an arithmetic number, because the mean of its divisors is an integer number (9606402197028).

Almost surely, 2^{140022041213021} is an apocalyptic number.

140022041213021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

140022041213021 is a deficient number, since it is larger than the sum of its proper divisors (13680393939427).

140022041213021 is a wasteful number, since it uses less digits than its factorization.

140022041213021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49078732.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 140022041213021 its reverse (120312140220041), we get a palindrome (260334181433062).

The spelling of 140022041213021 in words is "one hundred forty trillion, twenty-two billion, forty-one million, two hundred thirteen thousand, twenty-one".