22431144010270 has 32 divisors (see below), whose sum is σ = 41109339801600. Its totient is φ = 8809868886816.

The previous prime is 22431144010267. The next prime is 22431144010271. The reversal of 22431144010270 is 7201044113422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22431144010271) 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, 22162254 + ... + 23152273.

It is an arithmetic number, because the mean of its divisors is an integer number (1284666868800).

Almost surely, 2^{22431144010270} is an apocalyptic number.

22431144010270 is a deficient number, since it is larger than the sum of its proper divisors (18678195791330).

22431144010270 is a wasteful number, since it uses less digits than its factorization.

22431144010270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45315432.

The product of its (nonzero) digits is 10752, while the sum is 31.

Adding to 22431144010270 its reverse (7201044113422), we get a palindrome (29632188123692).

The spelling of 22431144010270 in words is "twenty-two trillion, four hundred thirty-one billion, one hundred forty-four million, ten thousand, two hundred seventy".