10223144042140 has 12 divisors (see below), whose sum is σ = 21468602488536. Its totient is φ = 4089257616848.

The previous prime is 10223144042113. The next prime is 10223144042159. The reversal of 10223144042140 is 4124044132201.

It is a junction number, because it is equal to n+sod(n) for n = 10223144042099 and 10223144042108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255578601034 + ... + 255578601073.

It is an arithmetic number, because the mean of its divisors is an integer number (1789050207378).

Almost surely, 2^{10223144042140} is an apocalyptic number.

10223144042140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10223144042140 is an abundant number, since it is smaller than the sum of its proper divisors (11245458446396).

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

10223144042140 is a wasteful number, since it uses less digits than its factorization.

10223144042140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511157202116 (or 511157202114 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 10223144042140 its reverse (4124044132201), we get a palindrome (14347188174341).

The spelling of 10223144042140 in words is "ten trillion, two hundred twenty-three billion, one hundred forty-four million, forty-two thousand, one hundred forty".