2140124144422 has 16 divisors (see below), whose sum is σ = 3515040003600. Its totient is φ = 969167403040.

The previous prime is 2140124144419. The next prime is 2140124144423. The reversal of 2140124144422 is 2244414210412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140124144423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180808897 + ... + 180820732.

It is an arithmetic number, because the mean of its divisors is an integer number (219690000225).

Almost surely, 2^{2140124144422} is an apocalyptic number.

2140124144422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2140124144422 is a deficient number, since it is larger than the sum of its proper divisors (1374915859178).

2140124144422 is a wasteful number, since it uses less digits than its factorization.

2140124144422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361629911.

The product of its (nonzero) digits is 16384, while the sum is 31.

Adding to 2140124144422 its reverse (2244414210412), we get a palindrome (4384538354834).

The spelling of 2140124144422 in words is "two trillion, one hundred forty billion, one hundred twenty-four million, one hundred forty-four thousand, four hundred twenty-two".