22140231203110 has 32 divisors (see below), whose sum is σ = 40148978959872. Its totient is φ = 8790207897600.

The previous prime is 22140231203099. The next prime is 22140231203117. The reversal of 22140231203110 is 1130213204122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22140231203117) 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, 8593510 + ... + 10868710.

It is an arithmetic number, because the mean of its divisors is an integer number (1254655592496).

Almost surely, 2^{22140231203110} is an apocalyptic number.

22140231203110 is a deficient number, since it is larger than the sum of its proper divisors (18008747756762).

22140231203110 is a wasteful number, since it uses less digits than its factorization.

22140231203110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2282448.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 22140231203110 its reverse (1130213204122), we get a palindrome (23270444407232).

The spelling of 22140231203110 in words is "twenty-two trillion, one hundred forty billion, two hundred thirty-one million, two hundred three thousand, one hundred ten".